Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $6655 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 = (6655 x 10) / 100
Amount Saved = 66550 / 100
Amount Saved = $665.5 (answer).
In other words, a 10% discount for a purchase with an original price of $6655 equals $665.5 (Amount Saved), so you'll end up paying 5989.5.