17.78% is the change from 225 to 265
Calculation steps:
[( 265 - 225 ) ÷ 225] x 100 = 17.78%
Formula
Percentage change = [(265 - 225) / 225] x 100
Subtract the new number by the original number
265 - 225 = 40
40 ÷ 225 = 0.17777777777777778
0.17777777777777778 x 100 = 17.78%