Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $9876 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 = (9876 x 18) / 100
Amount Saved = 177768 / 100
Amount Saved = $1777.68 (answer).
In other words, a 18% discount for a purchase with an original price of $9876 equals $1777.68 (Amount Saved), so you'll end up paying 8098.32.