Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $2155 and you need to know how much will you save on your purchase if the discount is 24 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (2155 x 24) / 100
Amount Saved = 51720 / 100
Amount Saved = $517.2 (answer).
In other words, a 24% discount for a purchase with an original price of $2155 equals $517.2 (Amount Saved), so you'll end up paying 1637.8.