-18% is the change from 861 to 706
Calculation steps:
[( 706 - 861 ) ÷ 861] x 100 = -18%
Formula
Percentage change = [(706 - 861) / 861] x 100
Subtract the new number by the original number
706 - 861 = -155
-155 ÷ 861 = -0.1800232288037166
-0.1800232288037166 x 100 = -18%