Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $438 and you need to know how much will you save on your purchase if the discount is 59 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (438 x 59) / 100
Amount Saved = 25842 / 100
Amount Saved = $258.42 (answer).
In other words, a 59% discount for a purchase with an original price of $438 equals $258.42 (Amount Saved), so you'll end up paying 179.58.