6.16% is the change from 666 to 707
Calculation steps:
[( 707 - 666 ) ÷ 666] x 100 = 6.16%
Formula
Percentage change = [(707 - 666) / 666] x 100
Subtract the new number by the original number
707 - 666 = 41
41 ÷ 666 = 0.06156156156156156
0.06156156156156156 x 100 = 6.16%