Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $6488 and you need to know how much will you save on your purchase if the discount is 78 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (6488 x 78) / 100
Amount Saved = 506064 / 100
Amount Saved = $5060.64 (answer).
In other words, a 78% discount for a purchase with an original price of $6488 equals $5060.64 (Amount Saved), so you'll end up paying 1427.36.