-36.24% is the change from 229 to 146
Calculation steps:
[( 146 - 229 ) ÷ 229] x 100 = -36.24%
Formula
Percentage change = [(146 - 229) / 229] x 100
Subtract the new number by the original number
146 - 229 = -83
-83 ÷ 229 = -0.3624454148471616
-0.3624454148471616 x 100 = -36.24%