-44.74% is the change from 903 to 499
Calculation steps:
[( 499 - 903 ) ÷ 903] x 100 = -44.74%
Formula
Percentage change = [(499 - 903) / 903] x 100
Subtract the new number by the original number
499 - 903 = -404
-404 ÷ 903 = -0.44739756367663347
-0.44739756367663347 x 100 = -44.74%