Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $4186 and you need to know how much will you save on your purchase if the discount is 64 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (4186 x 64) / 100
Amount Saved = 267904 / 100
Amount Saved = $2679.04 (answer).
In other words, a 64% discount for a purchase with an original price of $4186 equals $2679.04 (Amount Saved), so you'll end up paying 1506.96.