Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $3350 and you need to know how much will you save on your purchase if the discount is 89 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (3350 x 89) / 100
Amount Saved = 298150 / 100
Amount Saved = $2981.5 (answer).
In other words, a 89% discount for a purchase with an original price of $3350 equals $2981.5 (Amount Saved), so you'll end up paying 368.5.