Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $603 and you need to know how much will you save on your purchase if the discount is 36 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (603 x 36) / 100
Amount Saved = 21708 / 100
Amount Saved = $217.08 (answer).
In other words, a 36% discount for a purchase with an original price of $603 equals $217.08 (Amount Saved), so you'll end up paying 385.92.