97.8% is the change from 454 to 898
Calculation steps:
[( 898 - 454 ) ÷ 454] x 100 = 97.8%
Formula
Percentage change = [(898 - 454) / 454] x 100
Subtract the new number by the original number
898 - 454 = 444
444 ÷ 454 = 0.9779735682819384
0.9779735682819384 x 100 = 97.8%