-80.67% is the change from 719 to 139
Calculation steps:
[( 139 - 719 ) ÷ 719] x 100 = -80.67%
Formula
Percentage change = [(139 - 719) / 719] x 100
Subtract the new number by the original number
139 - 719 = -580
-580 ÷ 719 = -0.8066759388038943
-0.8066759388038943 x 100 = -80.67%