9.58% is the change from 355 to 389
Calculation steps:
[( 389 - 355 ) ÷ 355] x 100 = 9.58%
Formula
Percentage change = [(389 - 355) / 355] x 100
Subtract the new number by the original number
389 - 355 = 34
34 ÷ 355 = 0.09577464788732394
0.09577464788732394 x 100 = 9.58%