1085% is the change from 40 to 474
Calculation steps:
[( 474 - 40 ) ÷ 40] x 100 = 1085%
Formula
Percentage change = [(474 - 40) / 40] x 100
Subtract the new number by the original number
474 - 40 = 434
434 ÷ 40 = 10.85
10.85 x 100 = 1085%
Example