-54.74% is the change from 939 to 425
Calculation steps:
[( 425 - 939 ) ÷ 939] x 100 = -54.74%
Formula
Percentage change = [(425 - 939) / 939] x 100
Subtract the new number by the original number
425 - 939 = -514
-514 ÷ 939 = -0.5473908413205538
-0.5473908413205538 x 100 = -54.74%