-31.67% is the change from 903 to 617
Calculation steps:
[( 617 - 903 ) ÷ 903] x 100 = -31.67%
Formula
Percentage change = [(617 - 903) / 903] x 100
Subtract the new number by the original number
617 - 903 = -286
-286 ÷ 903 = -0.3167220376522702
-0.3167220376522702 x 100 = -31.67%