37.83% is the change from 497 to 685
Calculation steps:
[( 685 - 497 ) ÷ 497] x 100 = 37.83%
Formula
Percentage change = [(685 - 497) / 497] x 100
Subtract the new number by the original number
685 - 497 = 188
188 ÷ 497 = 0.3782696177062374
0.3782696177062374 x 100 = 37.83%