490.53% is the change from 169 to 998
Calculation steps:
[( 998 - 169 ) ÷ 169] x 100 = 490.53%
Formula
Percentage change = [(998 - 169) / 169] x 100
Subtract the new number by the original number
998 - 169 = 829
829 ÷ 169 = 4.905325443786983
4.905325443786983 x 100 = 490.53%