How Create a Pie Chart in Excel ?

http://www.wikihow.com/Make-a-Pie-Chart-in-Excel

Before answer this question we need to define some terminologies:

*Pie Chart: a type of graph in which a circle is divided into sectors that each represent a proportion of the whole.  (Source: Wikipedia)*Pie charts are used to display the contribution of each value (slice) to a total (pie). Pie charts always use one data series. To create a pie chart of the number of attendees in event X, execute the following steps:

1.      Open Excel.

2.      Write down the values you want to show in pie chart.

Number of Attendees of Event X

Male

Female

3.      Select the range A1:C2.

4.      On the Insert tab, in the Charts group, choose Pie, and select Pie.

The Result will be like this

5.     We can customize the chart by adding a percentage of attends in event X with selecting chart layout number1 from charts layouts.

The result will be like this:

if figures doesn't appear correctly, kindly visit the link below:https://docs.google.com/document/d/1PV-K-NFMXwOzhlMRLfJmDUtUv5SdsfgpvtqrT-M/edit?usp=sharing That's all and I hope my answer help you to achieve your aims.