11.56% is the change from 225 to 251
Calculation steps:
[( 251 - 225 ) ÷ 225] x 100 = 11.56%
Formula
Percentage change = [(251 - 225) / 225] x 100
Subtract the new number by the original number
251 - 225 = 26
26 ÷ 225 = 0.11555555555555555
0.11555555555555555 x 100 = 11.56%