102.86% is the change from 490 to 994
Calculation steps:
[( 994 - 490 ) ÷ 490] x 100 = 102.86%
Formula
Percentage change = [(994 - 490) / 490] x 100
Subtract the new number by the original number
994 - 490 = 504
504 ÷ 490 = 1.0285714285714285
1.0285714285714285 x 100 = 102.86%