-69.11% is the change from 586 to 181
Calculation steps:
[( 181 - 586 ) ÷ 586] x 100 = -69.11%
Formula
Percentage change = [(181 - 586) / 586] x 100
Subtract the new number by the original number
181 - 586 = -405
-405 ÷ 586 = -0.6911262798634812
-0.6911262798634812 x 100 = -69.11%