-18.29% is the change from 864 to 706
Calculation steps:
[( 706 - 864 ) ÷ 864] x 100 = -18.29%
Formula
Percentage change = [(706 - 864) / 864] x 100
Subtract the new number by the original number
706 - 864 = -158
-158 ÷ 864 = -0.18287037037037038
-0.18287037037037038 x 100 = -18.29%