-42.99% is the change from 863 to 492
Calculation steps:
[( 492 - 863 ) ÷ 863] x 100 = -42.99%
Formula
Percentage change = [(492 - 863) / 863] x 100
Subtract the new number by the original number
492 - 863 = -371
-371 ÷ 863 = -0.4298957126303592
-0.4298957126303592 x 100 = -42.99%