103.69% is the change from 488 to 994
Calculation steps:
[( 994 - 488 ) ÷ 488] x 100 = 103.69%
Formula
Percentage change = [(994 - 488) / 488] x 100
Subtract the new number by the original number
994 - 488 = 506
506 ÷ 488 = 1.0368852459016393
1.0368852459016393 x 100 = 103.69%