-9.81% is the change from 479 to 432
Calculation steps:
[( 432 - 479 ) ÷ 479] x 100 = -9.81%
Formula
Percentage change = [(432 - 479) / 479] x 100
Subtract the new number by the original number
432 - 479 = -47
-47 ÷ 479 = -0.09812108559498957
-0.09812108559498957 x 100 = -9.81%