11.62% is the change from 499 to 557
Calculation steps:
[( 557 - 499 ) ÷ 499] x 100 = 11.62%
Formula
Percentage change = [(557 - 499) / 499] x 100
Subtract the new number by the original number
557 - 499 = 58
58 ÷ 499 = 0.11623246492985972
0.11623246492985972 x 100 = 11.62%