To figure percent you need to have basic devide math skills. You take the value of your result and devide it by the total. Or vice verse take the total and devide by value. Example 1 you got 3 out of 4 people to sign up on your e-mail list. You devide 3/4 and get %75 Example 2 you had 300 website visitors this month and 200 last month devide 300/200 %150 growth.