Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $48 and you need to know how much will you save on your purchase if the discount is 63 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (48 x 63) / 100
Amount Saved = 3024 / 100
Amount Saved = $30.24 (answer).
In other words, a 63% discount for a purchase with an original price of $48 equals $30.24 (Amount Saved), so you'll end up paying 17.76.