-6.24% is the change from 433 to 406
Calculation steps:
[( 406 - 433 ) ÷ 433] x 100 = -6.24%
Formula
Percentage change = [(406 - 433) / 433] x 100
Subtract the new number by the original number
406 - 433 = -27
-27 ÷ 433 = -0.06235565819861432
-0.06235565819861432 x 100 = -6.24%