-56.71% is the change from 529 to 229
Calculation steps:
[( 229 - 529 ) ÷ 529] x 100 = -56.71%
Formula
Percentage change = [(229 - 529) / 529] x 100
Subtract the new number by the original number
229 - 529 = -300
-300 ÷ 529 = -0.5671077504725898
-0.5671077504725898 x 100 = -56.71%