Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $794 and you need to know how much will you save on your purchase if the discount is 83 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (794 x 83) / 100
Amount Saved = 65902 / 100
Amount Saved = $659.02 (answer).
In other words, a 83% discount for a purchase with an original price of $794 equals $659.02 (Amount Saved), so you'll end up paying 134.98.