Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $6716 and you need to know how much will you save on your purchase if the discount is 80 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (6716 x 80) / 100
Amount Saved = 537280 / 100
Amount Saved = $5372.8 (answer).
In other words, a 80% discount for a purchase with an original price of $6716 equals $5372.8 (Amount Saved), so you'll end up paying 1343.2.