-96.11% is the change from 719 to 28
Calculation steps:
[( 28 - 719 ) ÷ 719] x 100 = -96.11%
Formula
Percentage change = [(28 - 719) / 719] x 100
Subtract the new number by the original number
28 - 719 = -691
-691 ÷ 719 = -0.96105702364395
-0.96105702364395 x 100 = -96.11%