39.96% is the change from 488 to 683
Calculation steps:
[( 683 - 488 ) ÷ 488] x 100 = 39.96%
Formula
Percentage change = [(683 - 488) / 488] x 100
Subtract the new number by the original number
683 - 488 = 195
195 ÷ 488 = 0.39959016393442626
0.39959016393442626 x 100 = 39.96%