Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $327 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 = (327 x 15) / 100
Amount Saved = 4905 / 100
Amount Saved = $49.05 (answer).
In other words, a 15% discount for a purchase with an original price of $327 equals $49.05 (Amount Saved), so you'll end up paying 277.95.