Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $3663 and you need to know how much will you save on your purchase if the discount is 85 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (3663 x 85) / 100
Amount Saved = 311355 / 100
Amount Saved = $3113.55 (answer).
In other words, a 85% discount for a purchase with an original price of $3663 equals $3113.55 (Amount Saved), so you'll end up paying 549.45.