Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $6437 and you need to know how much will you save on your purchase if the discount is 84 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (6437 x 84) / 100
Amount Saved = 540708 / 100
Amount Saved = $5407.08 (answer).
In other words, a 84% discount for a purchase with an original price of $6437 equals $5407.08 (Amount Saved), so you'll end up paying 1029.92.