-39.37% is the change from 635 to 385
Calculation steps:
[( 385 - 635 ) ÷ 635] x 100 = -39.37%
Formula
Percentage change = [(385 - 635) / 635] x 100
Subtract the new number by the original number
385 - 635 = -250
-250 ÷ 635 = -0.3937007874015748
-0.3937007874015748 x 100 = -39.37%