-16.11% is the change from 863 to 724
Calculation steps:
[( 724 - 863 ) ÷ 863] x 100 = -16.11%
Formula
Percentage change = [(724 - 863) / 863] x 100
Subtract the new number by the original number
724 - 863 = -139
-139 ÷ 863 = -0.16106604866743918
-0.16106604866743918 x 100 = -16.11%