-44.51% is the change from 719 to 399
Calculation steps:
[( 399 - 719 ) ÷ 719] x 100 = -44.51%
Formula
Percentage change = [(399 - 719) / 719] x 100
Subtract the new number by the original number
399 - 719 = -320
-320 ÷ 719 = -0.44506258692628653
-0.44506258692628653 x 100 = -44.51%