4.94% is the change from 668 to 701
Calculation steps:
[( 701 - 668 ) ÷ 668] x 100 = 4.94%
Formula
Percentage change = [(701 - 668) / 668] x 100
Subtract the new number by the original number
701 - 668 = 33
33 ÷ 668 = 0.04940119760479042
0.04940119760479042 x 100 = 4.94%