-13.23% is the change from 499 to 433
Calculation steps:
[( 433 - 499 ) ÷ 499] x 100 = -13.23%
Formula
Percentage change = [(433 - 499) / 499] x 100
Subtract the new number by the original number
433 - 499 = -66
-66 ÷ 499 = -0.13226452905811623
-0.13226452905811623 x 100 = -13.23%