-46.1% is the change from 922 to 497
Calculation steps:
[( 497 - 922 ) ÷ 922] x 100 = -46.1%
Formula
Percentage change = [(497 - 922) / 922] x 100
Subtract the new number by the original number
497 - 922 = -425
-425 ÷ 922 = -0.4609544468546638
-0.4609544468546638 x 100 = -46.1%