80.16% is the change from 489 to 881
Calculation steps:
[( 881 - 489 ) ÷ 489] x 100 = 80.16%
Formula
Percentage change = [(881 - 489) / 489] x 100
Subtract the new number by the original number
881 - 489 = 392
392 ÷ 489 = 0.8016359918200409
0.8016359918200409 x 100 = 80.16%