5.56% is the change from 666 to 703
Calculation steps:
[( 703 - 666 ) ÷ 666] x 100 = 5.56%
Formula
Percentage change = [(703 - 666) / 666] x 100
Subtract the new number by the original number
703 - 666 = 37
37 ÷ 666 = 0.05555555555555555
0.05555555555555555 x 100 = 5.56%