-55.75% is the change from 922 to 408
Calculation steps:
[( 408 - 922 ) ÷ 922] x 100 = -55.75%
Formula
Percentage change = [(408 - 922) / 922] x 100
Subtract the new number by the original number
408 - 922 = -514
-514 ÷ 922 = -0.5574837310195228
-0.5574837310195228 x 100 = -55.75%