57.35% is the change from 272 to 428
Calculation steps:
[( 428 - 272 ) ÷ 272] x 100 = 57.35%
Formula
Percentage change = [(428 - 272) / 272] x 100
Subtract the new number by the original number
428 - 272 = 156
156 ÷ 272 = 0.5735294117647058
0.5735294117647058 x 100 = 57.35%