40.9% is the change from 489 to 689
Calculation steps:
[( 689 - 489 ) ÷ 489] x 100 = 40.9%
Formula
Percentage change = [(689 - 489) / 489] x 100
Subtract the new number by the original number
689 - 489 = 200
200 ÷ 489 = 0.40899795501022496
0.40899795501022496 x 100 = 40.9%