Difficulty epoch
diff --git a/frontend/src/app/dashboard/dashboard.component.ts b/frontend/src/app/dashboard/dashboard.component.ts
index d9d88bf4d..642cfbc45 100644
--- a/frontend/src/app/dashboard/dashboard.component.ts
+++ b/frontend/src/app/dashboard/dashboard.component.ts
@@ -78,7 +78,7 @@ export class DashboardComponent implements OnInit {
const diff = now - DATime;
const blocksInEpoch = block.height % 2016;
const estimatedBlocks = Math.round(diff / 60 / 10);
- const difficultyChange = blocksInEpoch / (diff / 60 / 10) - 1;
+ const difficultyChange = (blocksInEpoch - (diff / 60 / 10)) / blocksInEpoch * 100;
let base = 0;
let green = 0;