time remaining fix 2

Firmware/Marlin_main.cpp

@@ -7032,7 +7032,7 @@ uint16_t print_time_remaining() {
 #else
 	print_t = print_time_remaining_normal;
 #endif //TMC2130
-	if ((print_t != PRINT_TIME_REMAINING_INIT) && (feedmultiply != 0)) print_t = 100 * print_t / feedmultiply;
+	if ((print_t != PRINT_TIME_REMAINING_INIT) && (feedmultiply != 0)) print_t = 100ul * print_t / feedmultiply;
 	return print_t;
 }