Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $3486 and you need to know how much will you save on your purchase if the discount is 79 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (3486 x 79) / 100
Amount Saved = 275394 / 100
Amount Saved = $2753.94 (answer).
In other words, a 79% discount for a purchase with an original price of $3486 equals $2753.94 (Amount Saved), so you'll end up paying 732.06.