83.64% is the change from 489 to 898
Calculation steps:
[( 898 - 489 ) ÷ 489] x 100 = 83.64%
Formula
Percentage change = [(898 - 489) / 489] x 100
Subtract the new number by the original number
898 - 489 = 409
409 ÷ 489 = 0.83640081799591
0.83640081799591 x 100 = 83.64%