-40.47% is the change from 719 to 428
Calculation steps:
[( 428 - 719 ) ÷ 719] x 100 = -40.47%
Formula
Percentage change = [(428 - 719) / 719] x 100
Subtract the new number by the original number
428 - 719 = -291
-291 ÷ 719 = -0.4047287899860918
-0.4047287899860918 x 100 = -40.47%