-99.72% is the change from 719 to 2
Calculation steps:
[( 2 - 719 ) ÷ 719] x 100 = -99.72%
Formula
Percentage change = [(2 - 719) / 719] x 100
Subtract the new number by the original number
2 - 719 = -717
-717 ÷ 719 = -0.9972183588317107
-0.9972183588317107 x 100 = -99.72%