-71.32% is the change from 809 to 232
Calculation steps:
[( 232 - 809 ) ÷ 809] x 100 = -71.32%
Formula
Percentage change = [(232 - 809) / 809] x 100
Subtract the new number by the original number
232 - 809 = -577
-577 ÷ 809 = -0.7132262051915945
-0.7132262051915945 x 100 = -71.32%