-4.64% is the change from 905 to 863
Calculation steps:
[( 863 - 905 ) ÷ 905] x 100 = -4.64%
Formula
Percentage change = [(863 - 905) / 905] x 100
Subtract the new number by the original number
863 - 905 = -42
-42 ÷ 905 = -0.04640883977900553
-0.04640883977900553 x 100 = -4.64%