Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $320 and you need to know how much will you save on your purchase if the discount is 69 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (320 x 69) / 100
Amount Saved = 22080 / 100
Amount Saved = $220.8 (answer).
In other words, a 69% discount for a purchase with an original price of $320 equals $220.8 (Amount Saved), so you'll end up paying 99.2.