14.29% is the change from 427 to 488
Calculation steps:
[( 488 - 427 ) ÷ 427] x 100 = 14.29%
Formula
Percentage change = [(488 - 427) / 427] x 100
Subtract the new number by the original number
488 - 427 = 61
61 ÷ 427 = 0.14285714285714285
0.14285714285714285 x 100 = 14.29%