Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $891 and you need to know how much will you save on your purchase if the discount is 35 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (891 x 35) / 100
Amount Saved = 31185 / 100
Amount Saved = $311.85 (answer).
In other words, a 35% discount for a purchase with an original price of $891 equals $311.85 (Amount Saved), so you'll end up paying 579.15.