7.64% is the change from 602 to 648
Calculation steps:
[( 648 - 602 ) ÷ 602] x 100 = 7.64%
Formula
Percentage change = [(648 - 602) / 602] x 100
Subtract the new number by the original number
648 - 602 = 46
46 ÷ 602 = 0.07641196013289037
0.07641196013289037 x 100 = 7.64%