-3.9% is the change from 898 to 863
Calculation steps:
[( 863 - 898 ) ÷ 898] x 100 = -3.9%
Formula
Percentage change = [(863 - 898) / 898] x 100
Subtract the new number by the original number
863 - 898 = -35
-35 ÷ 898 = -0.03897550111358575
-0.03897550111358575 x 100 = -3.9%