Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $239 and you need to know how much will you save on your purchase if the discount is 19 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (239 x 19) / 100
Amount Saved = 4541 / 100
Amount Saved = $45.41 (answer).
In other words, a 19% discount for a purchase with an original price of $239 equals $45.41 (Amount Saved), so you'll end up paying 193.59.