104.09% is the change from 269 to 549
Calculation steps:
[( 549 - 269 ) ÷ 269] x 100 = 104.09%
Formula
Percentage change = [(549 - 269) / 269] x 100
Subtract the new number by the original number
549 - 269 = 280
280 ÷ 269 = 1.0408921933085502
1.0408921933085502 x 100 = 104.09%