23.04% is the change from 204 to 251
Calculation steps:
[( 251 - 204 ) ÷ 204] x 100 = 23.04%
Formula
Percentage change = [(251 - 204) / 204] x 100
Subtract the new number by the original number
251 - 204 = 47
47 ÷ 204 = 0.23039215686274508
0.23039215686274508 x 100 = 23.04%