-98.84% is the change from 863 to 10
Calculation steps:
[( 10 - 863 ) ÷ 863] x 100 = -98.84%
Formula
Percentage change = [(10 - 863) / 863] x 100
Subtract the new number by the original number
10 - 863 = -853
-853 ÷ 863 = -0.9884125144843569
-0.9884125144843569 x 100 = -98.84%