-18.87% is the change from 869 to 705
Calculation steps:
[( 705 - 869 ) ÷ 869] x 100 = -18.87%
Formula
Percentage change = [(705 - 869) / 869] x 100
Subtract the new number by the original number
705 - 869 = -164
-164 ÷ 869 = -0.18872266973532797
-0.18872266973532797 x 100 = -18.87%