-6.25% is the change from 432 to 405
Calculation steps:
[( 405 - 432 ) ÷ 432] x 100 = -6.25%
Formula
Percentage change = [(405 - 432) / 432] x 100
Subtract the new number by the original number
405 - 432 = -27
-27 ÷ 432 = -0.0625
-0.0625 x 100 = -6.25%