8.28% is the change from 664 to 719
Calculation steps:
[( 719 - 664 ) ÷ 664] x 100 = 8.28%
Formula
Percentage change = [(719 - 664) / 664] x 100
Subtract the new number by the original number
719 - 664 = 55
55 ÷ 664 = 0.08283132530120482
0.08283132530120482 x 100 = 8.28%