Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $9521 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 = (9521 x 89) / 100
Amount Saved = 847369 / 100
Amount Saved = $8473.69 (answer).
In other words, a 89% discount for a purchase with an original price of $9521 equals $8473.69 (Amount Saved), so you'll end up paying 1047.31.