Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $6740 and you need to know how much will you save on your purchase if the discount is 10 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (6740 x 10) / 100
Amount Saved = 67400 / 100
Amount Saved = $674 (answer).
In other words, a 10% discount for a purchase with an original price of $6740 equals $674 (Amount Saved), so you'll end up paying 6066.