-96.18% is the change from 863 to 33
Calculation steps:
[( 33 - 863 ) ÷ 863] x 100 = -96.18%
Formula
Percentage change = [(33 - 863) / 863] x 100
Subtract the new number by the original number
33 - 863 = -830
-830 ÷ 863 = -0.9617612977983777
-0.9617612977983777 x 100 = -96.18%