Index: /trunk/src/VBox/Main/ProgressImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/ProgressImpl.cpp	(revision 29988)
+++ /trunk/src/VBox/Main/ProgressImpl.cpp	(revision 29989)
@@ -331,5 +331,5 @@
             uint64_t ullTimeNow = RTTimeMilliTS();
             uint64_t ullTimeElapsed = ullTimeNow - m_ullTimestamp;
-            uint64_t ullTimeTotal = (uint64_t)(ullTimeElapsed / dPercentDone * 100);
+            uint64_t ullTimeTotal = (uint64_t)(ullTimeElapsed * 100 / dPercentDone);
             uint64_t ullTimeRemaining = ullTimeTotal - ullTimeElapsed;