Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $3088 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 = (3088 x 13) / 100
Amount Saved = 40144 / 100
Amount Saved = $401.44 (answer).
In other words, a 13% discount for a purchase with an original price of $3088 equals $401.44 (Amount Saved), so you'll end up paying 2686.56.