107.74% is the change from 478 to 993
Calculation steps:
[( 993 - 478 ) ÷ 478] x 100 = 107.74%
Formula
Percentage change = [(993 - 478) / 478] x 100
Subtract the new number by the original number
993 - 478 = 515
515 ÷ 478 = 1.0774058577405858
1.0774058577405858 x 100 = 107.74%