Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $6650 and you need to know how much will you save on your purchase if the discount is 13 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (6650 x 13) / 100
Amount Saved = 86450 / 100
Amount Saved = $864.5 (answer).
In other words, a 13% discount for a purchase with an original price of $6650 equals $864.5 (Amount Saved), so you'll end up paying 5785.5.