107.32% is the change from 478 to 991
Calculation steps:
[( 991 - 478 ) ÷ 478] x 100 = 107.32%
Formula
Percentage change = [(991 - 478) / 478] x 100
Subtract the new number by the original number
991 - 478 = 513
513 ÷ 478 = 1.0732217573221758
1.0732217573221758 x 100 = 107.32%