-40.56% is the change from 922 to 548
Calculation steps:
[( 548 - 922 ) ÷ 922] x 100 = -40.56%
Formula
Percentage change = [(548 - 922) / 922] x 100
Subtract the new number by the original number
548 - 922 = -374
-374 ÷ 922 = -0.40563991323210413
-0.40563991323210413 x 100 = -40.56%