Function: 100 *(sum(numbers('xyy'), numbers("per"))) if numbers("per") if sum(numbers('xyy'), numbers("per")) > numbers('xyy') else 100 *(sum(numbers('xyy'), numbers("per"))) > sum(numbers('xyy'), numbers("per")) else 100 *(numbers('xyy') if sum(numbers('xyy'), numbers("per")) > 100 *(sum(numbers('xyy'), numbers("per"))) else numbers("per"))