-96.35% is the change from 903 to 33
Calculation steps:
[( 33 - 903 ) ÷ 903] x 100 = -96.35%
Formula
Percentage change = [(33 - 903) / 903] x 100
Subtract the new number by the original number
33 - 903 = -870
-870 ÷ 903 = -0.9634551495016611
-0.9634551495016611 x 100 = -96.35%