35.08% is the change from 496 to 670
Calculation steps:
[( 670 - 496 ) ÷ 496] x 100 = 35.08%
Formula
Percentage change = [(670 - 496) / 496] x 100
Subtract the new number by the original number
670 - 496 = 174
174 ÷ 496 = 0.35080645161290325
0.35080645161290325 x 100 = 35.08%