Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1699 and you need to know how much will you save on your purchase if the discount is 37 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (1699 x 37) / 100
Amount Saved = 62863 / 100
Amount Saved = $628.63 (answer).
In other words, a 37% discount for a purchase with an original price of $1699 equals $628.63 (Amount Saved), so you'll end up paying 1070.37.