Expanding Doughnut Chart in Microsoft Lists: Visualize Data in Segments and Track Progress The doughnut chart is a powerful visualization tool that allows users to represent data in segments and track progress against targets. Frederico Sapia’s Doughnut Chart with percentage and values displayed is a valuable custom chart for Microsoft Lists, enabling users to visualize data effectively. However, the original chart allowed for only six slices, limiting its flexibility. In this blog post, we explore how to extend the doughnut chart to support up to nine slices, and we’ll also demonstrate how to display the percentage of each segment within the chart.