A pie chart graphically displays a proportional relationship to some total. As an example, you might have a list of business revenues and wish to illustrate the greatest stream of income in relation ...

Pie charts are unique among the types of graphs Excel can make because they only work with limited sets of data. Unlike bar charts and line charts, two or more pie charts do not combine easily, ...

A Half Pie Chart is a 180 degrees graph that represents a composition as a whole. In Microsoft Excel, you can create a half chart if your data range has a total. When a total is in your data range, ...