Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $616 and you need to know how much will you save on your purchase if the discount is 85 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (616 x 85) / 100
Amount Saved = 52360 / 100
Amount Saved = $523.6 (answer).
In other words, a 85% discount for a purchase with an original price of $616 equals $523.6 (Amount Saved), so you'll end up paying 92.4.