7.43% is the change from 646 to 694
Calculation steps:
[( 694 - 646 ) ÷ 646] x 100 = 7.43%
Formula
Percentage change = [(694 - 646) / 646] x 100
Subtract the new number by the original number
694 - 646 = 48
48 ÷ 646 = 0.07430340557275542
0.07430340557275542 x 100 = 7.43%