Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $223 and you need to know how much will you save on your purchase if the discount is 36 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (223 x 36) / 100
Amount Saved = 8028 / 100
Amount Saved = $80.28 (answer).
In other words, a 36% discount for a purchase with an original price of $223 equals $80.28 (Amount Saved), so you'll end up paying 142.72.