-40.68% is the change from 649 to 385
Calculation steps:
[( 385 - 649 ) ÷ 649] x 100 = -40.68%
Formula
Percentage change = [(385 - 649) / 649] x 100
Subtract the new number by the original number
385 - 649 = -264
-264 ÷ 649 = -0.4067796610169492
-0.4067796610169492 x 100 = -40.68%