38.51% is the change from 496 to 687
Calculation steps:
[( 687 - 496 ) ÷ 496] x 100 = 38.51%
Formula
Percentage change = [(687 - 496) / 496] x 100
Subtract the new number by the original number
687 - 496 = 191
191 ÷ 496 = 0.3850806451612903
0.3850806451612903 x 100 = 38.51%