-45.62% is the change from 719 to 391
Calculation steps:
[( 391 - 719 ) ÷ 719] x 100 = -45.62%
Formula
Percentage change = [(391 - 719) / 719] x 100
Subtract the new number by the original number
391 - 719 = -328
-328 ÷ 719 = -0.4561891515994437
-0.4561891515994437 x 100 = -45.62%