1028.57% is the change from 42 to 474
Calculation steps:
[( 474 - 42 ) ÷ 42] x 100 = 1028.57%
Formula
Percentage change = [(474 - 42) / 42] x 100
Subtract the new number by the original number
474 - 42 = 432
432 ÷ 42 = 10.285714285714286
10.285714285714286 x 100 = 1028.57%