Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $2178 and you need to know how much will you save on your purchase if the discount is 34 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (2178 x 34) / 100
Amount Saved = 74052 / 100
Amount Saved = $740.52 (answer).
In other words, a 34% discount for a purchase with an original price of $2178 equals $740.52 (Amount Saved), so you'll end up paying 1437.48.