-37.31% is the change from 922 to 578
Calculation steps:
[( 578 - 922 ) ÷ 922] x 100 = -37.31%
Formula
Percentage change = [(578 - 922) / 922] x 100
Subtract the new number by the original number
578 - 922 = -344
-344 ÷ 922 = -0.37310195227765725
-0.37310195227765725 x 100 = -37.31%