Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1336 and you need to know how much will you save on your purchase if the discount is 10 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (1336 x 10) / 100
Amount Saved = 13360 / 100
Amount Saved = $133.6 (answer).
In other words, a 10% discount for a purchase with an original price of $1336 equals $133.6 (Amount Saved), so you'll end up paying 1202.4.