The Zoom Percentage control shows various steps of zoom. When you use the magnifying glass buttons to zoom in or zoom out, the steps by which you zoom are those shown in the zoom percentage control. You may manually set (by typing it in) the zoom percentage to any value between 10 and 1000. Note that when you are selecting a value for the zoom percentage control, and it has the focus, using the PageUp and Down key, as well as the up and down arrows, apply to the zoom percentage and not to the report being displayed. In other words, you can cycle through the zoom percentages by using those directional keys.