Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $509 and you need to know how much will you save on your purchase if the discount is 76 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (509 x 76) / 100
Amount Saved = 38684 / 100
Amount Saved = $386.84 (answer).
In other words, a 76% discount for a purchase with an original price of $509 equals $386.84 (Amount Saved), so you'll end up paying 122.16.