-35.36% is the change from 939 to 607
Calculation steps:
[( 607 - 939 ) ÷ 939] x 100 = -35.36%
Formula
Percentage change = [(607 - 939) / 939] x 100
Subtract the new number by the original number
607 - 939 = -332
-332 ÷ 939 = -0.35356762513312034
-0.35356762513312034 x 100 = -35.36%