-0.23% is the change from 432 to 431
Calculation steps:
[( 431 - 432 ) ÷ 432] x 100 = -0.23%
Formula
Percentage change = [(431 - 432) / 432] x 100
Subtract the new number by the original number
431 - 432 = -1
-1 ÷ 432 = -0.0023148148148148147
-0.0023148148148148147 x 100 = -0.23%