1139.47% is the change from 38 to 471
Calculation steps:
[( 471 - 38 ) ÷ 38] x 100 = 1139.47%
Formula
Percentage change = [(471 - 38) / 38] x 100
Subtract the new number by the original number
471 - 38 = 433
433 ÷ 38 = 11.394736842105264
11.394736842105264 x 100 = 1139.47%