-48.5% is the change from 903 to 465
Calculation steps:
[( 465 - 903 ) ÷ 903] x 100 = -48.5%
Formula
Percentage change = [(465 - 903) / 903] x 100
Subtract the new number by the original number
465 - 903 = -438
-438 ÷ 903 = -0.4850498338870432
-0.4850498338870432 x 100 = -48.5%