56.83% is the change from 454 to 712
Calculation steps:
[( 712 - 454 ) ÷ 454] x 100 = 56.83%
Formula
Percentage change = [(712 - 454) / 454] x 100
Subtract the new number by the original number
712 - 454 = 258
258 ÷ 454 = 0.5682819383259912
0.5682819383259912 x 100 = 56.83%