10.23% is the change from 606 to 668
Calculation steps:
[( 668 - 606 ) ÷ 606] x 100 = 10.23%
Formula
Percentage change = [(668 - 606) / 606] x 100
Subtract the new number by the original number
668 - 606 = 62
62 ÷ 606 = 0.10231023102310231
0.10231023102310231 x 100 = 10.23%