diff --git a/pages/proposals/_id/index.vue b/pages/proposals/_id/index.vue
index 73ecbd4..a82d8fb 100644
--- a/pages/proposals/_id/index.vue
+++ b/pages/proposals/_id/index.vue
@@ -427,7 +427,13 @@ export default {
       }
     },
     votePercentage (vote, proposal) {
-      return (vote.weight / (proposal.vote_counts[0].value + proposal.vote_counts[1].value + proposal.vote_counts[2].value) * 100).toFixed(2)
+      const totalVoteWeight = proposal.vote_counts.reduce((total, voteCount) => total + voteCount.value, 0)
+
+      if (totalVoteWeight === 0) {
+        return '0.00'
+      }
+
+      return (vote.weight / totalVoteWeight * 100).toFixed(2)
     },
     async assignToNextCycle () {
       if (this.$dao.proposalConfig && this.proposal) {