Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $3129 and you need to know how much will you save on your purchase if the discount is 11 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (3129 x 11) / 100
Amount Saved = 34419 / 100
Amount Saved = $344.19 (answer).
In other words, a 11% discount for a purchase with an original price of $3129 equals $344.19 (Amount Saved), so you'll end up paying 2784.81.