Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $6791 and you need to know how much will you save on your purchase if the discount is 40 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (6791 x 40) / 100
Amount Saved = 271640 / 100
Amount Saved = $2716.4 (answer).
In other words, a 40% discount for a purchase with an original price of $6791 equals $2716.4 (Amount Saved), so you'll end up paying 4074.6.