34.88% is the change from 496 to 669
Calculation steps:
[( 669 - 496 ) ÷ 496] x 100 = 34.88%
Formula
Percentage change = [(669 - 496) / 496] x 100
Subtract the new number by the original number
669 - 496 = 173
173 ÷ 496 = 0.3487903225806452
0.3487903225806452 x 100 = 34.88%