20.71% is the change from 169 to 204
Calculation steps:
[( 204 - 169 ) ÷ 169] x 100 = 20.71%
Formula
Percentage change = [(204 - 169) / 169] x 100
Subtract the new number by the original number
204 - 169 = 35
35 ÷ 169 = 0.20710059171597633
0.20710059171597633 x 100 = 20.71%