-78.44% is the change from 719 to 155
Calculation steps:
[( 155 - 719 ) ÷ 719] x 100 = -78.44%
Formula
Percentage change = [(155 - 719) / 719] x 100
Subtract the new number by the original number
155 - 719 = -564
-564 ÷ 719 = -0.7844228094575799
-0.7844228094575799 x 100 = -78.44%