-96.2% is the change from 711 to 27
Calculation steps:
[( 27 - 711 ) ÷ 711] x 100 = -96.2%
Formula
Percentage change = [(27 - 711) / 711] x 100
Subtract the new number by the original number
27 - 711 = -684
-684 ÷ 711 = -0.9620253164556962
-0.9620253164556962 x 100 = -96.2%