9.19% is the change from 664 to 725
Calculation steps:
[( 725 - 664 ) ÷ 664] x 100 = 9.19%
Formula
Percentage change = [(725 - 664) / 664] x 100
Subtract the new number by the original number
725 - 664 = 61
61 ÷ 664 = 0.09186746987951808
0.09186746987951808 x 100 = 9.19%