8.8% is the change from 557 to 606
Calculation steps:
[( 606 - 557 ) ÷ 557] x 100 = 8.8%
Formula
Percentage change = [(606 - 557) / 557] x 100
Subtract the new number by the original number
606 - 557 = 49
49 ÷ 557 = 0.08797127468581688
0.08797127468581688 x 100 = 8.8%