1107.5% is the change from 40 to 483
Calculation steps:
[( 483 - 40 ) ÷ 40] x 100 = 1107.5%
Formula
Percentage change = [(483 - 40) / 40] x 100
Subtract the new number by the original number
483 - 40 = 443
443 ÷ 40 = 11.075
11.075 x 100 = 1107.5%
Example