88.99% is the change from 454 to 858
Calculation steps:
[( 858 - 454 ) ÷ 454] x 100 = 88.99%
Formula
Percentage change = [(858 - 454) / 454] x 100
Subtract the new number by the original number
858 - 454 = 404
404 ÷ 454 = 0.8898678414096917
0.8898678414096917 x 100 = 88.99%