Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $670 and you need to know how much will you save on your purchase if the discount is 32 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (670 x 32) / 100
Amount Saved = 21440 / 100
Amount Saved = $214.4 (answer).
In other words, a 32% discount for a purchase with an original price of $670 equals $214.4 (Amount Saved), so you'll end up paying 455.6.