-40.15% is the change from 939 to 562
Calculation steps:
[( 562 - 939 ) ÷ 939] x 100 = -40.15%
Formula
Percentage change = [(562 - 939) / 939] x 100
Subtract the new number by the original number
562 - 939 = -377
-377 ÷ 939 = -0.4014909478168264
-0.4014909478168264 x 100 = -40.15%