To produce a pie chart, data is required. The data often comes in the form of a table. To create a pie chart, the size of the angles needed must be calculated. A student asked their friends how ...

Pie charts are a great way to present numerical data because they make comparing the magnitude of various numbers quick and easy, while also making the larger data set appreciable at a glance.

Creating a chart in Excel is easy, but making it visually appealing takes some effort. With the right tips, anyone can design ...