Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1559 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 = (1559 x 85) / 100
Amount Saved = 132515 / 100
Amount Saved = $1325.15 (answer).
In other words, a 85% discount for a purchase with an original price of $1559 equals $1325.15 (Amount Saved), so you'll end up paying 233.85.