Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $972 and you need to know how much will you save on your purchase if the discount is 30 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (972 x 30) / 100
Amount Saved = 29160 / 100
Amount Saved = $291.6 (answer).
In other words, a 30% discount for a purchase with an original price of $972 equals $291.6 (Amount Saved), so you'll end up paying 680.4.