diff --git a/lib/Service/DiffTaskService.php b/lib/Service/DiffTaskService.php
index 0f789ec..c4d7032 100644
--- a/lib/Service/DiffTaskService.php
+++ b/lib/Service/DiffTaskService.php
@@ -107,7 +107,7 @@ class DiffTaskService {
 					($progressCallback)([
 						"overallFiles" => $numFiles,
 						"doneFiles" => $numDoneFiles,
-						"progress" => floor(($numDoneFiles / $numFiles) * 100) / 100,
+						"progress" => round(($numDoneFiles / $numFiles),2),
 					]);
 				}
 			},