Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $424 and you need to know how much will you save on your purchase if the discount is 73 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (424 x 73) / 100
Amount Saved = 30952 / 100
Amount Saved = $309.52 (answer).
In other words, a 73% discount for a purchase with an original price of $424 equals $309.52 (Amount Saved), so you'll end up paying 114.48.