Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $9855 and you need to know how much will you save on your purchase if the discount is 20 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (9855 x 20) / 100
Amount Saved = 197100 / 100
Amount Saved = $1971 (answer).
In other words, a 20% discount for a purchase with an original price of $9855 equals $1971 (Amount Saved), so you'll end up paying 7884.