-82.1% is the change from 229 to 41
Calculation steps:
[( 41 - 229 ) ÷ 229] x 100 = -82.1%
Formula
Percentage change = [(41 - 229) / 229] x 100
Subtract the new number by the original number
41 - 229 = -188
-188 ÷ 229 = -0.8209606986899564
-0.8209606986899564 x 100 = -82.1%