30.88% is the change from 272 to 356
Calculation steps:
[( 356 - 272 ) ÷ 272] x 100 = 30.88%
Formula
Percentage change = [(356 - 272) / 272] x 100
Subtract the new number by the original number
356 - 272 = 84
84 ÷ 272 = 0.3088235294117647
0.3088235294117647 x 100 = 30.88%