53.78% is the change from 649 to 998
Calculation steps:
[( 998 - 649 ) ÷ 649] x 100 = 53.78%
Formula
Percentage change = [(998 - 649) / 649] x 100
Subtract the new number by the original number
998 - 649 = 349
349 ÷ 649 = 0.5377503852080123
0.5377503852080123 x 100 = 53.78%