691.23% is the change from 57 to 451
Calculation steps:
[( 451 - 57 ) ÷ 57] x 100 = 691.23%
Formula
Percentage change = [(451 - 57) / 57] x 100
Subtract the new number by the original number
451 - 57 = 394
394 ÷ 57 = 6.912280701754386
6.912280701754386 x 100 = 691.23%