This chart shows the proportion of different categories using ring segments. The sum of all segments is 100%. The size of each segment matches the percentage of a category in the total amount. A number in the center of a ring depends on the selected measure and indicates the overall total. Donut charts are a good choice if you need to display a small number of segments.
Affects the size of ring segments. You can only specify one field here. The total value of a measure is displayed in the center of a ring. Сalculations using LOD expressions, window functions, and time series functions are not presented in the total value.
Sorting
Measure or dimension from the Color section. Affects segment sorting. The sorting direction is marked with an icon next to the field: for ascending or for descending. To change the sorting direction, click the icon.
Labels
Measure. Displays measure values on the chart. To add callouts with category names to the chart, drag the Measure Names dimension to this section.
If there are more than 4-6 segments per chart, group the smallest of them as Other. A larger number of segments overloads a chart and makes it difficult to understand the data.
You cannot display negative and null values on this type of chart.
Do not use donut charts to show changes to proportions over time or for precisely comparing data by category.