-93.93% is the change from 922 to 56
Calculation steps:
[( 56 - 922 ) ÷ 922] x 100 = -93.93%
Formula
Percentage change = [(56 - 922) / 922] x 100
Subtract the new number by the original number
56 - 922 = -866
-866 ÷ 922 = -0.9392624728850325
-0.9392624728850325 x 100 = -93.93%