8.45% is the change from 355 to 385
Calculation steps:
[( 385 - 355 ) ÷ 355] x 100 = 8.45%
Formula
Percentage change = [(385 - 355) / 355] x 100
Subtract the new number by the original number
385 - 355 = 30
30 ÷ 355 = 0.08450704225352113
0.08450704225352113 x 100 = 8.45%