Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $6434 and you need to know how much will you save on your purchase if the discount is 18 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (6434 x 18) / 100
Amount Saved = 115812 / 100
Amount Saved = $1158.12 (answer).
In other words, a 18% discount for a purchase with an original price of $6434 equals $1158.12 (Amount Saved), so you'll end up paying 5275.88.