Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $1317 and you need to know how much will you save on your purchase if the discount is 49 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (1317 x 49) / 100
Amount Saved = 64533 / 100
Amount Saved = $645.33 (answer).
In other words, a 49% discount for a purchase with an original price of $1317 equals $645.33 (Amount Saved), so you'll end up paying 671.67.