Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $8246 and you need to know how much will you save on your purchase if the discount is 90 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (8246 x 90) / 100
Amount Saved = 742140 / 100
Amount Saved = $7421.4 (answer).
In other words, a 90% discount for a purchase with an original price of $8246 equals $7421.4 (Amount Saved), so you'll end up paying 824.6.