Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $6440 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 = (6440 x 83) / 100
Amount Saved = 534520 / 100
Amount Saved = $5345.2 (answer).
In other words, a 83% discount for a purchase with an original price of $6440 equals $5345.2 (Amount Saved), so you'll end up paying 1094.8.