-15.21% is the change from 861 to 730
Calculation steps:
[( 730 - 861 ) ÷ 861] x 100 = -15.21%
Formula
Percentage change = [(730 - 861) / 861] x 100
Subtract the new number by the original number
730 - 861 = -131
-131 ÷ 861 = -0.1521486643437863
-0.1521486643437863 x 100 = -15.21%