-33.44% is the change from 649 to 432
Calculation steps:
[( 432 - 649 ) ÷ 649] x 100 = -33.44%
Formula
Percentage change = [(432 - 649) / 649] x 100
Subtract the new number by the original number
432 - 649 = -217
-217 ÷ 649 = -0.33436055469953774
-0.33436055469953774 x 100 = -33.44%