10.02% is the change from 489 to 538
Calculation steps:
[( 538 - 489 ) ÷ 489] x 100 = 10.02%
Formula
Percentage change = [(538 - 489) / 489] x 100
Subtract the new number by the original number
538 - 489 = 49
49 ÷ 489 = 0.10020449897750511
0.10020449897750511 x 100 = 10.02%