Donut Charts
Note:
Donut charts show data as proportional segments of a disc with a hollowed-out center. Donut charts can be segmented by either multiple measures or an attribute and allow viewers to visualize component parts of a whole.
In donut charts, you can also display the values as a percentage. You must add Date or an attribute to the View by section.
For information about common characteristics and settings of all insights, see Insight Types.