29.86% is the change from 489 to 635
Calculation steps:
[( 635 - 489 ) ÷ 489] x 100 = 29.86%
Formula
Percentage change = [(635 - 489) / 489] x 100
Subtract the new number by the original number
635 - 489 = 146
146 ÷ 489 = 0.2985685071574642
0.2985685071574642 x 100 = 29.86%