Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $323 and you need to know how much will you save on your purchase if the discount is 3 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (323 x 3) / 100
Amount Saved = 969 / 100
Amount Saved = $9.69 (answer).
In other words, a 3% discount for a purchase with an original price of $323 equals $9.69 (Amount Saved), so you'll end up paying 313.31.