939.13% is the change from 46 to 478
Calculation steps:
[( 478 - 46 ) ÷ 46] x 100 = 939.13%
Formula
Percentage change = [(478 - 46) / 46] x 100
Subtract the new number by the original number
478 - 46 = 432
432 ÷ 46 = 9.391304347826088
9.391304347826088 x 100 = 939.13%