-35.59% is the change from 649 to 418
Calculation steps:
[( 418 - 649 ) ÷ 649] x 100 = -35.59%
Formula
Percentage change = [(418 - 649) / 649] x 100
Subtract the new number by the original number
418 - 649 = -231
-231 ÷ 649 = -0.3559322033898305
-0.3559322033898305 x 100 = -35.59%