409.09% is the change from 11 to 56
Calculation steps:
[( 56 - 11 ) ÷ 11] x 100 = 409.09%
Formula
Percentage change = [(56 - 11) / 11] x 100
Subtract the new number by the original number
56 - 11 = 45
45 ÷ 11 = 4.090909090909091
4.090909090909091 x 100 = 409.09%