Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $8636 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 = (8636 x 13) / 100
Amount Saved = 112268 / 100
Amount Saved = $1122.68 (answer).
In other words, a 13% discount for a purchase with an original price of $8636 equals $1122.68 (Amount Saved), so you'll end up paying 7513.32.