diff --git a/src/views/activity.js b/src/views/activity.js
index 9180f8387..4efea157a 100644
--- a/src/views/activity.js
+++ b/src/views/activity.js
@@ -172,7 +172,7 @@ angular.module('Application').controller('ActivityController', ['$scope', '$loca
             } else if (data.memoryLimit) {
                 return 'Memory limit of ' + appName(app) + ' was set to ' + data.memoryLimit;
             } else if (data.cpuShares) {
-                return 'CPU shares of ' + appName(app) + ' was set to ' + data.cpuShares;
+                return 'CPU shares of ' + appName(app) + ' was set to ' + Math.round((data.cpuShares * 100)/1024) + '%';
             } else if (data.env) {
                 return 'Env vars of ' + appName(app) + ' was changed';
             } else if ('debugMode' in data) { // since it can be null