2750% is the change from 2 to 57
Calculation steps:
[( 57 - 2 ) ÷ 2] x 100 = 2750%
Formula
Percentage change = [(57 - 2) / 2] x 100
Subtract the new number by the original number
57 - 2 = 55
55 ÷ 2 = 27.5
27.5 x 100 = 2750%
Example