55.99% is the change from 584 to 911
Calculation steps:
[( 911 - 584 ) ÷ 584] x 100 = 55.99%
Formula
Percentage change = [(911 - 584) / 584] x 100
Subtract the new number by the original number
911 - 584 = 327
327 ÷ 584 = 0.559931506849315
0.559931506849315 x 100 = 55.99%