Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $5179 and you need to know how much will you save on your purchase if the discount is 13 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (5179 x 13) / 100
Amount Saved = 67327 / 100
Amount Saved = $673.27 (answer).
In other words, a 13% discount for a purchase with an original price of $5179 equals $673.27 (Amount Saved), so you'll end up paying 4505.73.