Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $453 and you need to know how much will you save on your purchase if the discount is 54 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (453 x 54) / 100
Amount Saved = 24462 / 100
Amount Saved = $244.62 (answer).
In other words, a 54% discount for a purchase with an original price of $453 equals $244.62 (Amount Saved), so you'll end up paying 208.38.