Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $280 and you need to know how much will you save on your purchase if the discount is 27 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (280 x 27) / 100
Amount Saved = 7560 / 100
Amount Saved = $75.6 (answer).
In other words, a 27% discount for a purchase with an original price of $280 equals $75.6 (Amount Saved), so you'll end up paying 204.4.