-9.54% is the change from 922 to 834
Calculation steps:
[( 834 - 922 ) ÷ 922] x 100 = -9.54%
Formula
Percentage change = [(834 - 922) / 922] x 100
Subtract the new number by the original number
834 - 922 = -88
-88 ÷ 922 = -0.09544468546637744
-0.09544468546637744 x 100 = -9.54%