Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $546 and you need to know how much will you save on your purchase if the discount is 58 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (546 x 58) / 100
Amount Saved = 31668 / 100
Amount Saved = $316.68 (answer).
In other words, a 58% discount for a purchase with an original price of $546 equals $316.68 (Amount Saved), so you'll end up paying 229.32.