-80.91% is the change from 723 to 138
Calculation steps:
[( 138 - 723 ) ÷ 723] x 100 = -80.91%
Formula
Percentage change = [(138 - 723) / 723] x 100
Subtract the new number by the original number
138 - 723 = -585
-585 ÷ 723 = -0.8091286307053942
-0.8091286307053942 x 100 = -80.91%