-16.8% is the change from 869 to 723
Calculation steps:
[( 723 - 869 ) ÷ 869] x 100 = -16.8%
Formula
Percentage change = [(723 - 869) / 869] x 100
Subtract the new number by the original number
723 - 869 = -146
-146 ÷ 869 = -0.16800920598388952
-0.16800920598388952 x 100 = -16.8%