-41.7% is the change from 940 to 548
Calculation steps:
[( 548 - 940 ) ÷ 940] x 100 = -41.7%
Formula
Percentage change = [(548 - 940) / 940] x 100
Subtract the new number by the original number
548 - 940 = -392
-392 ÷ 940 = -0.41702127659574467
-0.41702127659574467 x 100 = -41.7%