489.09% is the change from 110 to 648
Calculation steps:
[( 648 - 110 ) ÷ 110] x 100 = 489.09%
Formula
Percentage change = [(648 - 110) / 110] x 100
Subtract the new number by the original number
648 - 110 = 538
538 ÷ 110 = 4.890909090909091
4.890909090909091 x 100 = 489.09%