-10.74% is the change from 922 to 823
Calculation steps:
[( 823 - 922 ) ÷ 922] x 100 = -10.74%
Formula
Percentage change = [(823 - 922) / 922] x 100
Subtract the new number by the original number
823 - 922 = -99
-99 ÷ 922 = -0.10737527114967461
-0.10737527114967461 x 100 = -10.74%