9.68% is the change from 661 to 725
Calculation steps:
[( 725 - 661 ) ÷ 661] x 100 = 9.68%
Formula
Percentage change = [(725 - 661) / 661] x 100
Subtract the new number by the original number
725 - 661 = 64
64 ÷ 661 = 0.09682299546142209
0.09682299546142209 x 100 = 9.68%