49.74% is the change from 579 to 867
Calculation steps:
[( 867 - 579 ) ÷ 579] x 100 = 49.74%
Formula
Percentage change = [(867 - 579) / 579] x 100
Subtract the new number by the original number
867 - 579 = 288
288 ÷ 579 = 0.49740932642487046
0.49740932642487046 x 100 = 49.74%