-28.13% is the change from 903 to 649
Calculation steps:
[( 649 - 903 ) ÷ 903] x 100 = -28.13%
Formula
Percentage change = [(649 - 903) / 903] x 100
Subtract the new number by the original number
649 - 903 = -254
-254 ÷ 903 = -0.2812846068660022
-0.2812846068660022 x 100 = -28.13%