Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $291 and you need to know how much will you save on your purchase if the discount is 52 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (291 x 52) / 100
Amount Saved = 15132 / 100
Amount Saved = $151.32 (answer).
In other words, a 52% discount for a purchase with an original price of $291 equals $151.32 (Amount Saved), so you'll end up paying 139.68.