To add a Pi Chart, enter the values and labels for each Pi slice and then adjust the colors, labels, font sizes and chart size settings.
Give your chart a title, which will appear in the chart slide, enter the labels that you want to show for each slice - comma separated. Enter the values for each slice, comma separated (e.g. 123.12, 312,4, 244.22, 54). You can enter decimal point values if you wish as well. Then enter the overall width and select a scaling or Pi Diagram width as well as the color theme that you wish to use. Add a duration and optionally, schedule the slide.
You can also set the font sizes for both the title of the Pi chart, as well as the title for each slice. You will note that the labels will appear alongside each slice with the automatically calculated percentage as well.