464.29% is the change from 84 to 474
Calculation steps:
[( 474 - 84 ) ÷ 84] x 100 = 464.29%
Formula
Percentage change = [(474 - 84) / 84] x 100
Subtract the new number by the original number
474 - 84 = 390
390 ÷ 84 = 4.642857142857143
4.642857142857143 x 100 = 464.29%