Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $3146 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 = (3146 x 49) / 100
Amount Saved = 154154 / 100
Amount Saved = $1541.54 (answer).
In other words, a 49% discount for a purchase with an original price of $3146 equals $1541.54 (Amount Saved), so you'll end up paying 1604.46.