40.08% is the change from 489 to 685
Calculation steps:
[( 685 - 489 ) ÷ 489] x 100 = 40.08%
Formula
Percentage change = [(685 - 489) / 489] x 100
Subtract the new number by the original number
685 - 489 = 196
196 ÷ 489 = 0.40081799591002043
0.40081799591002043 x 100 = 40.08%