Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $517 and you need to know how much will you save on your purchase if the discount is 38 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (517 x 38) / 100
Amount Saved = 19646 / 100
Amount Saved = $196.46 (answer).
In other words, a 38% discount for a purchase with an original price of $517 equals $196.46 (Amount Saved), so you'll end up paying 320.54.