Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1702 and you need to know how much will you save on your purchase if the discount is 64 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (1702 x 64) / 100
Amount Saved = 108928 / 100
Amount Saved = $1089.28 (answer).
In other words, a 64% discount for a purchase with an original price of $1702 equals $1089.28 (Amount Saved), so you'll end up paying 612.72.