30.11% is the change from 176 to 229
Calculation steps:
[( 229 - 176 ) ÷ 176] x 100 = 30.11%
Formula
Percentage change = [(229 - 176) / 176] x 100
Subtract the new number by the original number
229 - 176 = 53
53 ÷ 176 = 0.30113636363636365
0.30113636363636365 x 100 = 30.11%