23.58% is the change from 229 to 283
Calculation steps:
[( 283 - 229 ) ÷ 229] x 100 = 23.58%
Formula
Percentage change = [(283 - 229) / 229] x 100
Subtract the new number by the original number
283 - 229 = 54
54 ÷ 229 = 0.23580786026200873
0.23580786026200873 x 100 = 23.58%