50.19% is the change from 269 to 404
Calculation steps:
[( 404 - 269 ) ÷ 269] x 100 = 50.19%
Formula
Percentage change = [(404 - 269) / 269] x 100
Subtract the new number by the original number
404 - 269 = 135
135 ÷ 269 = 0.5018587360594795
0.5018587360594795 x 100 = 50.19%