Pie chart 3 stages template is a popular tool for visualizing data. It is a simple, easy to read, and visually engaging way of presenting data. In this article, we will discuss the three stages of a pie chart and how to use it effectively when looking at your own data. As you can see in the image below, there are three main things that need to be considered when creating a pie chart: the size of each segment (size), the relative size of each segment (scale) and the distribution of segments across different categories (location).