9.4% is the change from 351 to 384
Calculation steps:
[( 384 - 351 ) ÷ 351] x 100 = 9.4%
Formula
Percentage change = [(384 - 351) / 351] x 100
Subtract the new number by the original number
384 - 351 = 33
33 ÷ 351 = 0.09401709401709402
0.09401709401709402 x 100 = 9.4%