-44.96% is the change from 903 to 497
Calculation steps:
[( 497 - 903 ) ÷ 903] x 100 = -44.96%
Formula
Percentage change = [(497 - 903) / 903] x 100
Subtract the new number by the original number
497 - 903 = -406
-406 ÷ 903 = -0.4496124031007752
-0.4496124031007752 x 100 = -44.96%