Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $555 and you need to know how much will you save on your purchase if the discount is 49 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (555 x 49) / 100
Amount Saved = 27195 / 100
Amount Saved = $271.95 (answer).
In other words, a 49% discount for a purchase with an original price of $555 equals $271.95 (Amount Saved), so you'll end up paying 283.05.