100.81% is the change from 494 to 992
Calculation steps:
[( 992 - 494 ) ÷ 494] x 100 = 100.81%
Formula
Percentage change = [(992 - 494) / 494] x 100
Subtract the new number by the original number
992 - 494 = 498
498 ÷ 494 = 1.008097165991903
1.008097165991903 x 100 = 100.81%