13.02% is the change from 315 to 356
Calculation steps:
[( 356 - 315 ) ÷ 315] x 100 = 13.02%
Formula
Percentage change = [(356 - 315) / 315] x 100
Subtract the new number by the original number
356 - 315 = 41
41 ÷ 315 = 0.13015873015873017
0.13015873015873017 x 100 = 13.02%