diff --git a/new-web/layouts/default.vue b/new-web/layouts/default.vue
index 8ede7fc..33d2e60 100644
--- a/new-web/layouts/default.vue
+++ b/new-web/layouts/default.vue
@@ -211,6 +211,17 @@
             }}</v-list-item-subtitle>
           </v-list-item-content>
         </v-list-item>
+        <v-list-item class="stats-item ma-1">
+          <v-list-item-avatar>
+            <v-icon>mdi-lock</v-icon>
+          </v-list-item-avatar>
+          <v-list-item-content>
+            <v-list-item-title>{{
+             $t('pages.blocks.variance')
+            }}</v-list-item-title>
+            <v-list-item-subtitle>{{ stats.percent }}%</v-list-item-subtitle>
+          </v-list-item-content>
+        </v-list-item>
         <v-list-item class="stats-item ma-1">
           <v-list-item-avatar>
             <v-icon>mdi-timer-sand</v-icon>
diff --git a/new-web/store/index.js b/new-web/store/index.js
index 960fb7d..00e8f82 100644
--- a/new-web/store/index.js
+++ b/new-web/store/index.js
@@ -1,11 +1,11 @@
-import axios from 'axios'
-import consola from 'consola'
-import config from '@/params/config.json'
-import networks from '@/params/networks.json'
+import axios from 'axios';
+import consola from 'consola';
+import config from '@/params/config.json';
+import networks from '@/params/networks.json';
 
-const TARGET_TIME = networks[config.network].blockTime
-const EPOCH_LENGTH = networks[config.network].epochLength
-const API_URL = config.api + '/api'
+const TARGET_TIME = networks[config.network].blockTime;
+const EPOCH_LENGTH = networks[config.network].epochLength;
+const API_URL = config.api + '/api';
 
 export const state = () => ({
   env: {
@@ -40,39 +40,44 @@ export const state = () => ({
   epoch: 0,
   dagSize: 0, // in MB
   now: Date.now(), // global now Date for time since calcs
-})
+  percent: 0,
+});
 
 export const mutations = {
   SET_STATS(state, info) {
-    state.minersOnline = info.minersOnline || state.minersOnline
-    state.poolHashRate = info.poolHashRate || state.poolHashRate
-    state.lastBlockFound = info.lastBlockFound || state.lastBlockFound
-    state.roundShares = info.roundShares || state.roundShares
-    state.poolFee = info.poolFee || state.poolFee
-    state.height = info.height || state.height
-    state.difficulty = info.difficulty || state.difficulty
-    state.networkHashrate = state.difficulty / info.blocktime // Verwenden Sie die blocktime von der API
-    state.epoch = Math.trunc(info.height / EPOCH_LENGTH)
-    state.dagSize = state.epoch * 8192 / 1024 / 1024 + 1
+    state.minersOnline = info.minersOnline || state.minersOnline;
+    state.poolHashRate = info.poolHashRate || state.poolHashRate;
+    state.lastBlockFound = info.lastBlockFound || state.lastBlockFound;
+    state.roundShares = info.roundShares || state.roundShares;
+    state.poolFee = info.poolFee || state.poolFee;
+    state.height = info.height || state.height;
+    state.difficulty = info.difficulty || state.difficulty;
+    state.networkHashrate = state.difficulty / info.blocktime; // Use the blocktime from the API
+    state.epoch = Math.trunc(info.height / EPOCH_LENGTH);
+    state.dagSize = (state.epoch * 8192) / 1024 / 1024 + 1;
+
+    // Calculate the percent
+    const percent = (state.roundShares / state.difficulty) * 100;
+    state.percent = percent.toFixed(0); // Store the result in the state
   },
   SET_MINERS(state, miners) {
-    state.miners = miners
+    state.miners = miners;
   },
   SET_BLOCKS(state, blocks) {
-    state.blocks = blocks
+    state.blocks = blocks;
   },
   SET_PAYMENTS(state, txns) {
-    state.payments = txns
+    state.payments = txns;
   },
   SET_NOW(state, now) {
-    state.now = now
+    state.now = now;
   },
-}
+};
 
 export const actions = {
   async stats({ commit }) {
     try {
-      const { data } = await axios.get(API_URL + '/stats')
+      const { data } = await axios.get(`${API_URL}/stats`);
       if (data) {
         const info = {
           minersOnline: data.minersTotal,
@@ -80,45 +85,50 @@ export const actions = {
           height: data.nodes[0].height,
           difficulty: data.nodes[0].difficulty,
           lastBlockFound: data.stats.lastBlockFound,
-          blocktime: data.nodes[0].blocktime, // Hinzufügen der blocktime von der API
-        }
-        commit('SET_STATS', info)
+          blocktime: data.nodes[0].blocktime, // Add the blocktime from the API
+          roundShares: data.stats.roundShares, // Extrahieren Sie den Wert von roundShares aus den API-Daten
+        };
+        commit('SET_STATS', info);
       }
     } catch (error) {
-      consola.error(new Error(error))
+      consola.error(error);
+      throw new Error('Failed to fetch stats');
     }
   },
   async miners({ commit }) {
     try {
-      const { data } = await axios.get(API_URL + '/miners')
+      const { data } = await axios.get(`${API_URL}/miners`);
       if (data) {
-        commit('SET_MINERS', data.miners)
+        commit('SET_MINERS', data.miners);
       }
     } catch (error) {
-      consola.error(new Error(error))
+      consola.error(error);
+      throw new Error('Failed to fetch miners');
     }
   },
   async blocks({ commit }) {
     try {
-      const { data } = await axios.get(API_URL + '/blocks')
+      const { data } = await axios.get(`${API_URL}/blocks`);
       if (data) {
-        commit('SET_BLOCKS', data)
+        commit('SET_BLOCKS', data);
       }
     } catch (error) {
-      consola.error(new Error(error))
+      consola.error(error);
+      throw new Error('Failed to fetch blocks');
     }
   },
   async payments({ commit }) {
     try {
-      const { data } = await axios.get(API_URL + '/payments')
+      const { data } = await axios.get(`${API_URL}/payments`);
       if (data) {
-        commit('SET_PAYMENTS', data)
+        commit('SET_PAYMENTS', data);
       }
     } catch (error) {
-      consola.error(new Error(error))
+      consola.error(error);
+      throw new Error('Failed to fetch payments');
     }
   },
   now({ commit }) {
-    commit('SET_NOW', Date.now())
+    commit('SET_NOW', Date.now());
   },
-}
+};