-12.88% is the change from 497 to 433
Calculation steps:
[( 433 - 497 ) ÷ 497] x 100 = -12.88%
Formula
Percentage change = [(433 - 497) / 497] x 100
Subtract the new number by the original number
433 - 497 = -64
-64 ÷ 497 = -0.12877263581488935
-0.12877263581488935 x 100 = -12.88%