Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $3998 and you need to know how much will you save on your purchase if the discount is 77 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (3998 x 77) / 100
Amount Saved = 307846 / 100
Amount Saved = $3078.46 (answer).
In other words, a 77% discount for a purchase with an original price of $3998 equals $3078.46 (Amount Saved), so you'll end up paying 919.54.