356.14% is the change from 57 to 260
Calculation steps:
[( 260 - 57 ) ÷ 57] x 100 = 356.14%
Formula
Percentage change = [(260 - 57) / 57] x 100
Subtract the new number by the original number
260 - 57 = 203
203 ÷ 57 = 3.56140350877193
3.56140350877193 x 100 = 356.14%