491.07% is the change from 56 to 331
Calculation steps:
[( 331 - 56 ) ÷ 56] x 100 = 491.07%
Formula
Percentage change = [(331 - 56) / 56] x 100
Subtract the new number by the original number
331 - 56 = 275
275 ÷ 56 = 4.910714285714286
4.910714285714286 x 100 = 491.07%