Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $3369 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 = (3369 x 78) / 100
Amount Saved = 262782 / 100
Amount Saved = $2627.82 (answer).
In other words, a 78% discount for a purchase with an original price of $3369 equals $2627.82 (Amount Saved), so you'll end up paying 741.18.