Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $9837 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 = (9837 x 85) / 100
Amount Saved = 836145 / 100
Amount Saved = $8361.45 (answer).
In other words, a 85% discount for a purchase with an original price of $9837 equals $8361.45 (Amount Saved), so you'll end up paying 1475.55.