-29.06% is the change from 609 to 432
Calculation steps:
[( 432 - 609 ) ÷ 609] x 100 = -29.06%
Formula
Percentage change = [(432 - 609) / 609] x 100
Subtract the new number by the original number
432 - 609 = -177
-177 ÷ 609 = -0.29064039408866993
-0.29064039408866993 x 100 = -29.06%