-12.11% is the change from 809 to 711
Calculation steps:
[( 711 - 809 ) ÷ 809] x 100 = -12.11%
Formula
Percentage change = [(711 - 809) / 809] x 100
Subtract the new number by the original number
711 - 809 = -98
-98 ÷ 809 = -0.1211372064276885
-0.1211372064276885 x 100 = -12.11%