24.89% is the change from 229 to 286
Calculation steps:
[( 286 - 229 ) ÷ 229] x 100 = 24.89%
Formula
Percentage change = [(286 - 229) / 229] x 100
Subtract the new number by the original number
286 - 229 = 57
57 ÷ 229 = 0.24890829694323144
0.24890829694323144 x 100 = 24.89%