Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $128 and you need to know how much will you save on your purchase if the discount is 47 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (128 x 47) / 100
Amount Saved = 6016 / 100
Amount Saved = $60.16 (answer).
In other words, a 47% discount for a purchase with an original price of $128 equals $60.16 (Amount Saved), so you'll end up paying 67.84.