47.77% is the change from 584 to 863
Calculation steps:
[( 863 - 584 ) ÷ 584] x 100 = 47.77%
Formula
Percentage change = [(863 - 584) / 584] x 100
Subtract the new number by the original number
863 - 584 = 279
279 ÷ 584 = 0.4777397260273973
0.4777397260273973 x 100 = 47.77%