Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1792 and you need to know how much will you save on your purchase if the discount is 82 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (1792 x 82) / 100
Amount Saved = 146944 / 100
Amount Saved = $1469.44 (answer).
In other words, a 82% discount for a purchase with an original price of $1792 equals $1469.44 (Amount Saved), so you'll end up paying 322.56.