45.41% is the change from 566 to 823
Calculation steps:
[( 823 - 566 ) ÷ 566] x 100 = 45.41%
Formula
Percentage change = [(823 - 566) / 566] x 100
Subtract the new number by the original number
823 - 566 = 257
257 ÷ 566 = 0.4540636042402827
0.4540636042402827 x 100 = 45.41%