Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1449 and you need to know how much will you save on your purchase if the discount is 28 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (1449 x 28) / 100
Amount Saved = 40572 / 100
Amount Saved = $405.72 (answer).
In other words, a 28% discount for a purchase with an original price of $1449 equals $405.72 (Amount Saved), so you'll end up paying 1043.28.