-52.49% is the change from 922 to 438
Calculation steps:
[( 438 - 922 ) ÷ 922] x 100 = -52.49%
Formula
Percentage change = [(438 - 922) / 922] x 100
Subtract the new number by the original number
438 - 922 = -484
-484 ÷ 922 = -0.5249457700650759
-0.5249457700650759 x 100 = -52.49%