14.47% is the change from 311 to 356
Calculation steps:
[( 356 - 311 ) ÷ 311] x 100 = 14.47%
Formula
Percentage change = [(356 - 311) / 311] x 100
Subtract the new number by the original number
356 - 311 = 45
45 ÷ 311 = 0.14469453376205788
0.14469453376205788 x 100 = 14.47%