Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $2571 and you need to know how much will you save on your purchase if the discount is 15 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (2571 x 15) / 100
Amount Saved = 38565 / 100
Amount Saved = $385.65 (answer).
In other words, a 15% discount for a purchase with an original price of $2571 equals $385.65 (Amount Saved), so you'll end up paying 2185.35.