-34.67% is the change from 822 to 537
Calculation steps:
[( 537 - 822 ) ÷ 822] x 100 = -34.67%
Formula
Percentage change = [(537 - 822) / 822] x 100
Subtract the new number by the original number
537 - 822 = -285
-285 ÷ 822 = -0.3467153284671533
-0.3467153284671533 x 100 = -34.67%