11.47% is the change from 497 to 554
Calculation steps:
[( 554 - 497 ) ÷ 497] x 100 = 11.47%
Formula
Percentage change = [(554 - 497) / 497] x 100
Subtract the new number by the original number
554 - 497 = 57
57 ÷ 497 = 0.11468812877263582
0.11468812877263582 x 100 = 11.47%