Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $2870 and you need to know how much will you save on your purchase if the discount is 12 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (2870 x 12) / 100
Amount Saved = 34440 / 100
Amount Saved = $344.4 (answer).
In other words, a 12% discount for a purchase with an original price of $2870 equals $344.4 (Amount Saved), so you'll end up paying 2525.6.