39.02% is the change from 592 to 823
Calculation steps:
[( 823 - 592 ) ÷ 592] x 100 = 39.02%
Formula
Percentage change = [(823 - 592) / 592] x 100
Subtract the new number by the original number
823 - 592 = 231
231 ÷ 592 = 0.3902027027027027
0.3902027027027027 x 100 = 39.02%