
What is 80 percent less than 842? What is the formula used to calculate 80 percent less than 842? How can we calculate 80 percent less than 842?
Here we will show you the formula used to calculate 80 percent less than 842 (80% less than 842), and then we will calculate the answer to 80 percent less than 842 using our formula. We will also illustrate what 80 percent less than 842 looks like.
The formula used to calculate 80 percent less than 842, as well as other percent less than problems, can be seen below:
PL = OV - ((P ÷ 100) × OV)
PL (Percent Less) is the answer we want, P (%) is the percent, and OV (Original Value) is the starting value. Therefore, when we substitute 80 for P and 842 for OV in our formula, we get the answer to 80 percent less than 842, as solved here:
PL = 842 - ((80 ÷ 100) × 842)
PL = 842 - (0.8 × 842)
PL = 842 - 673.6
PL = 168.4
80% less than 842 = 168.4
So, how does our formula work to calculate 80 percent less than 842? First, it takes 80 percent of 842, and then we subtract that result from 842 to get our final answer. We have provided an illustration below so you can better visualize 80 percent less than 842.

In our illustration above, the areas shaded in blue and red add up to 842, and the area shaded in red is 80 percent of 842. In other words, blue is 168.4, red is 673.6, and blue plus red is 842.
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