11.64% is the change from 318 to 355
Calculation steps:
[( 355 - 318 ) ÷ 318] x 100 = 11.64%
Formula
Percentage change = [(355 - 318) / 318] x 100
Subtract the new number by the original number
355 - 318 = 37
37 ÷ 318 = 0.11635220125786164
0.11635220125786164 x 100 = 11.64%