31.67% is the change from 581 to 765
Calculation steps:
[( 765 - 581 ) ÷ 581] x 100 = 31.67%
Formula
Percentage change = [(765 - 581) / 581] x 100
Subtract the new number by the original number
765 - 581 = 184
184 ÷ 581 = 0.31669535283993117
0.31669535283993117 x 100 = 31.67%