Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $2888 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 = (2888 x 18) / 100
Amount Saved = 51984 / 100
Amount Saved = $519.84 (answer).
In other words, a 18% discount for a purchase with an original price of $2888 equals $519.84 (Amount Saved), so you'll end up paying 2368.16.