Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1357 and you need to know how much will you save on your purchase if the discount is 42 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (1357 x 42) / 100
Amount Saved = 56994 / 100
Amount Saved = $569.94 (answer).
In other words, a 42% discount for a purchase with an original price of $1357 equals $569.94 (Amount Saved), so you'll end up paying 787.06.