10.29% is the change from 204 to 225
Calculation steps:
[( 225 - 204 ) ÷ 204] x 100 = 10.29%
Formula
Percentage change = [(225 - 204) / 204] x 100
Subtract the new number by the original number
225 - 204 = 21
21 ÷ 204 = 0.10294117647058823
0.10294117647058823 x 100 = 10.29%