8.06% is the change from 608 to 657
Calculation steps:
[( 657 - 608 ) ÷ 608] x 100 = 8.06%
Formula
Percentage change = [(657 - 608) / 608] x 100
Subtract the new number by the original number
657 - 608 = 49
49 ÷ 608 = 0.0805921052631579
0.0805921052631579 x 100 = 8.06%