20.87% is the change from 484 to 585
Calculation steps:
[( 585 - 484 ) ÷ 484] x 100 = 20.87%
Formula
Percentage change = [(585 - 484) / 484] x 100
Subtract the new number by the original number
585 - 484 = 101
101 ÷ 484 = 0.20867768595041322
0.20867768595041322 x 100 = 20.87%