-69.71% is the change from 581 to 176
Calculation steps:
[( 176 - 581 ) ÷ 581] x 100 = -69.71%
Formula
Percentage change = [(176 - 581) / 581] x 100
Subtract the new number by the original number
176 - 581 = -405
-405 ÷ 581 = -0.6970740103270223
-0.6970740103270223 x 100 = -69.71%