-40.43% is the change from 920 to 548
Calculation steps:
[( 548 - 920 ) ÷ 920] x 100 = -40.43%
Formula
Percentage change = [(548 - 920) / 920] x 100
Subtract the new number by the original number
548 - 920 = -372
-372 ÷ 920 = -0.4043478260869565
-0.4043478260869565 x 100 = -40.43%