259.84% is the change from 127 to 457
Calculation steps:
[( 457 - 127 ) ÷ 127] x 100 = 259.84%
Formula
Percentage change = [(457 - 127) / 127] x 100
Subtract the new number by the original number
457 - 127 = 330
330 ÷ 127 = 2.5984251968503935
2.5984251968503935 x 100 = 259.84%