1.37% is the change from 583 to 591
Calculation steps:
[( 591 - 583 ) ÷ 583] x 100 = 1.37%
Formula
Percentage change = [(591 - 583) / 583] x 100
Subtract the new number by the original number
591 - 583 = 8
8 ÷ 583 = 0.0137221269296741
0.0137221269296741 x 100 = 1.37%