Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $500 and you need to know how much will you save on your purchase if the discount is 95 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (500 x 95) / 100
Amount Saved = 47500 / 100
Amount Saved = $475 (answer).
In other words, a 95% discount for a purchase with an original price of $500 equals $475 (Amount Saved), so you'll end up paying 25.