-9.47% is the change from 908 to 822
Calculation steps:
[( 822 - 908 ) ÷ 908] x 100 = -9.47%
Formula
Percentage change = [(822 - 908) / 908] x 100
Subtract the new number by the original number
822 - 908 = -86
-86 ÷ 908 = -0.0947136563876652
-0.0947136563876652 x 100 = -9.47%