44.13% is the change from 571 to 823
Calculation steps:
[( 823 - 571 ) ÷ 571] x 100 = 44.13%
Formula
Percentage change = [(823 - 571) / 571] x 100
Subtract the new number by the original number
823 - 571 = 252
252 ÷ 571 = 0.4413309982486865
0.4413309982486865 x 100 = 44.13%