74.03% is the change from 489 to 851
Calculation steps:
[( 851 - 489 ) ÷ 489] x 100 = 74.03%
Formula
Percentage change = [(851 - 489) / 489] x 100
Subtract the new number by the original number
851 - 489 = 362
362 ÷ 489 = 0.7402862985685071
0.7402862985685071 x 100 = 74.03%