-34.43% is the change from 822 to 539
Calculation steps:
[( 539 - 822 ) ÷ 822] x 100 = -34.43%
Formula
Percentage change = [(539 - 822) / 822] x 100
Subtract the new number by the original number
539 - 822 = -283
-283 ÷ 822 = -0.3442822384428224
-0.3442822384428224 x 100 = -34.43%