12.65% is the change from 664 to 748
Calculation steps:
[( 748 - 664 ) ÷ 664] x 100 = 12.65%
Formula
Percentage change = [(748 - 664) / 664] x 100
Subtract the new number by the original number
748 - 664 = 84
84 ÷ 664 = 0.12650602409638553
0.12650602409638553 x 100 = 12.65%