30.48% is the change from 269 to 351
Calculation steps:
[( 351 - 269 ) ÷ 269] x 100 = 30.48%
Formula
Percentage change = [(351 - 269) / 269] x 100
Subtract the new number by the original number
351 - 269 = 82
82 ÷ 269 = 0.3048327137546468
0.3048327137546468 x 100 = 30.48%