51.2% is the change from 584 to 883
Calculation steps:
[( 883 - 584 ) ÷ 584] x 100 = 51.2%
Formula
Percentage change = [(883 - 584) / 584] x 100
Subtract the new number by the original number
883 - 584 = 299
299 ÷ 584 = 0.511986301369863
0.511986301369863 x 100 = 51.2%