-56.56% is the change from 831 to 361
Calculation steps:
[( 361 - 831 ) ÷ 831] x 100 = -56.56%
Formula
Percentage change = [(361 - 831) / 831] x 100
Subtract the new number by the original number
361 - 831 = -470
-470 ÷ 831 = -0.5655836341756919
-0.5655836341756919 x 100 = -56.56%