Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $8157 and you need to know how much will you save on your purchase if the discount is 7 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (8157 x 7) / 100
Amount Saved = 57099 / 100
Amount Saved = $570.99 (answer).
In other words, a 7% discount for a purchase with an original price of $8157 equals $570.99 (Amount Saved), so you'll end up paying 7586.01.