How to make ppt round cake table

1, open ppt, enter the editing page, click on the upper left corner, and select Insert-Chart-Pie Chart.

2. At this time, we see that there are pie charts and ring charts for us to choose from, and here we choose ring charts.

3. At this time, we can set the inner and outer radius of the ring diagram and the color of each component, and readers can try it themselves. It should be noted that at this time, only the large box outside the ring diagram is selected, and there is no small box inside, otherwise "size and attribute" will not be called out, which should be noted.

4. Finally, you can set the scale of important points and increase the division. You can click and select "Edit Data" to enter excel for setting, and you can modify the scale of the numbers in it, or drop down the blue box to increase the partition. If you want to nest rings, you can design them in the same format.