How to make a custom pie chart in MVC4 C#?

Question

Hi Everyone,

How to include the %s in the key to the right of the pie chart. I have attached a file, kindly look upon it.

I need like this:-

Countries

• United States 18.5%
• United Kingdom 10.5%
• Germany 8.5%
• India 7.5%
• Russia 5%
• China 2.20%