-81.08% is the change from 719 to 136
Calculation steps:
[( 136 - 719 ) ÷ 719] x 100 = -81.08%
Formula
Percentage change = [(136 - 719) / 719] x 100
Subtract the new number by the original number
136 - 719 = -583
-583 ÷ 719 = -0.8108484005563282
-0.8108484005563282 x 100 = -81.08%