14.14% is the change from 488 to 557
Calculation steps:
[( 557 - 488 ) ÷ 488] x 100 = 14.14%
Formula
Percentage change = [(557 - 488) / 488] x 100
Subtract the new number by the original number
557 - 488 = 69
69 ÷ 488 = 0.1413934426229508
0.1413934426229508 x 100 = 14.14%