-79.83% is the change from 719 to 145
Calculation steps:
[( 145 - 719 ) ÷ 719] x 100 = -79.83%
Formula
Percentage change = [(145 - 719) / 719] x 100
Subtract the new number by the original number
145 - 719 = -574
-574 ÷ 719 = -0.7983310152990264
-0.7983310152990264 x 100 = -79.83%