11.52% is the change from 486 to 542
Calculation steps:
[( 542 - 486 ) ÷ 486] x 100 = 11.52%
Formula
Percentage change = [(542 - 486) / 486] x 100
Subtract the new number by the original number
542 - 486 = 56
56 ÷ 486 = 0.11522633744855967
0.11522633744855967 x 100 = 11.52%