93.39% is the change from 454 to 878
Calculation steps:
[( 878 - 454 ) ÷ 454] x 100 = 93.39%
Formula
Percentage change = [(878 - 454) / 454] x 100
Subtract the new number by the original number
878 - 454 = 424
424 ÷ 454 = 0.933920704845815
0.933920704845815 x 100 = 93.39%