Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $242 and you need to know how much will you save on your purchase if the discount is 64 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (242 x 64) / 100
Amount Saved = 15488 / 100
Amount Saved = $154.88 (answer).
In other words, a 64% discount for a purchase with an original price of $242 equals $154.88 (Amount Saved), so you'll end up paying 87.12.