Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1102 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 = (1102 x 13) / 100
Amount Saved = 14326 / 100
Amount Saved = $143.26 (answer).
In other words, a 13% discount for a purchase with an original price of $1102 equals $143.26 (Amount Saved), so you'll end up paying 958.74.