30.99% is the change from 584 to 765
Calculation steps:
[( 765 - 584 ) ÷ 584] x 100 = 30.99%
Formula
Percentage change = [(765 - 584) / 584] x 100
Subtract the new number by the original number
765 - 584 = 181
181 ÷ 584 = 0.3099315068493151
0.3099315068493151 x 100 = 30.99%