103.28% is the change from 488 to 992
Calculation steps:
[( 992 - 488 ) ÷ 488] x 100 = 103.28%
Formula
Percentage change = [(992 - 488) / 488] x 100
Subtract the new number by the original number
992 - 488 = 504
504 ÷ 488 = 1.0327868852459017
1.0327868852459017 x 100 = 103.28%