Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $8538 and you need to know how much will you save on your purchase if the discount is 13 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (8538 x 13) / 100
Amount Saved = 110994 / 100
Amount Saved = $1109.94 (answer).
In other words, a 13% discount for a purchase with an original price of $8538 equals $1109.94 (Amount Saved), so you'll end up paying 7428.06.