14.22% is the change from 225 to 257
Calculation steps:
[( 257 - 225 ) ÷ 225] x 100 = 14.22%
Formula
Percentage change = [(257 - 225) / 225] x 100
Subtract the new number by the original number
257 - 225 = 32
32 ÷ 225 = 0.14222222222222222
0.14222222222222222 x 100 = 14.22%