Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $305 and you need to know how much will you save on your purchase if the discount is 98 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (305 x 98) / 100
Amount Saved = 29890 / 100
Amount Saved = $298.9 (answer).
In other words, a 98% discount for a purchase with an original price of $305 equals $298.9 (Amount Saved), so you'll end up paying 6.1.