code: def SetScrollPercent(self, horizontalPercent: float, verticalPercent: float, waitTime: float = OPERATION_WAIT_TIME) -> bool:
          
          ret = self.pattern.SetScrollPercent(horizontalPercent, verticalPercent) == S_OK
          time.sleep(waitTime)
          return ret
docs: Call IUIAutomationScrollPattern::SetScrollPercent.
          Set the horizontal and vertical scroll positions as a percentage of the total content area within the UI Automation element.
          horizontalPercent: float or int, a value in [0, 100] or ScrollPattern.NoScrollValue(-1) if no scroll.
          verticalPercent: float or int, a value  in [0, 100] or ScrollPattern.NoScrollValue(-1) if no scroll.
          waitTime: float.
          Return bool, True if succeed otherwise False.
          Refer https://docs.microsoft.com/en-us/windows/desktop/api/uiautomationclient/nf-uiautomationclient-iuiautomationscrollpattern-setscrollpercent