23.88% is the change from 490 to 607
Calculation steps:
[( 607 - 490 ) ÷ 490] x 100 = 23.88%
Formula
Percentage change = [(607 - 490) / 490] x 100
Subtract the new number by the original number
607 - 490 = 117
117 ÷ 490 = 0.23877551020408164
0.23877551020408164 x 100 = 23.88%