29.5% is the change from 261 to 338
Calculation steps:
[( 338 - 261 ) ÷ 261] x 100 = 29.5%
Formula
Percentage change = [(338 - 261) / 261] x 100
Subtract the new number by the original number
338 - 261 = 77
77 ÷ 261 = 0.2950191570881226
0.2950191570881226 x 100 = 29.5%