710.71% is the change from 56 to 454
Calculation steps:
[( 454 - 56 ) ÷ 56] x 100 = 710.71%
Formula
Percentage change = [(454 - 56) / 56] x 100
Subtract the new number by the original number
454 - 56 = 398
398 ÷ 56 = 7.107142857142857
7.107142857142857 x 100 = 710.71%