-69.18% is the change from 571 to 176
Calculation steps:
[( 176 - 571 ) ÷ 571] x 100 = -69.18%
Formula
Percentage change = [(176 - 571) / 571] x 100
Subtract the new number by the original number
176 - 571 = -395
-395 ÷ 571 = -0.691768826619965
-0.691768826619965 x 100 = -69.18%