20.55% is the change from 584 to 704
Calculation steps:
[( 704 - 584 ) ÷ 584] x 100 = 20.55%
Formula
Percentage change = [(704 - 584) / 584] x 100
Subtract the new number by the original number
704 - 584 = 120
120 ÷ 584 = 0.2054794520547945
0.2054794520547945 x 100 = 20.55%