-71.81% is the change from 823 to 232
Calculation steps:
[( 232 - 823 ) ÷ 823] x 100 = -71.81%
Formula
Percentage change = [(232 - 823) / 823] x 100
Subtract the new number by the original number
232 - 823 = -591
-591 ÷ 823 = -0.7181044957472661
-0.7181044957472661 x 100 = -71.81%