-24.96% is the change from 609 to 457
Calculation steps:
[( 457 - 609 ) ÷ 609] x 100 = -24.96%
Formula
Percentage change = [(457 - 609) / 609] x 100
Subtract the new number by the original number
457 - 609 = -152
-152 ÷ 609 = -0.24958949096880131
-0.24958949096880131 x 100 = -24.96%