Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1351 and you need to know how much will you save on your purchase if the discount is 31 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (1351 x 31) / 100
Amount Saved = 41881 / 100
Amount Saved = $418.81 (answer).
In other words, a 31% discount for a purchase with an original price of $1351 equals $418.81 (Amount Saved), so you'll end up paying 932.19.