Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $554 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 = (554 x 13) / 100
Amount Saved = 7202 / 100
Amount Saved = $72.02 (answer).
In other words, a 13% discount for a purchase with an original price of $554 equals $72.02 (Amount Saved), so you'll end up paying 481.98.