110.64% is the change from 470 to 990
Calculation steps:
[( 990 - 470 ) ÷ 470] x 100 = 110.64%
Formula
Percentage change = [(990 - 470) / 470] x 100
Subtract the new number by the original number
990 - 470 = 520
520 ÷ 470 = 1.1063829787234043
1.1063829787234043 x 100 = 110.64%