-2.55% is the change from 863 to 841
Calculation steps:
[( 841 - 863 ) ÷ 863] x 100 = -2.55%
Formula
Percentage change = [(841 - 863) / 863] x 100
Subtract the new number by the original number
841 - 863 = -22
-22 ÷ 863 = -0.02549246813441483
-0.02549246813441483 x 100 = -2.55%