20.82% is the change from 490 to 592
Calculation steps:
[( 592 - 490 ) ÷ 490] x 100 = 20.82%
Formula
Percentage change = [(592 - 490) / 490] x 100
Subtract the new number by the original number
592 - 490 = 102
102 ÷ 490 = 0.20816326530612245
0.20816326530612245 x 100 = 20.82%