4.97% is the change from 583 to 612
Calculation steps:
[( 612 - 583 ) ÷ 583] x 100 = 4.97%
Formula
Percentage change = [(612 - 583) / 583] x 100
Subtract the new number by the original number
612 - 583 = 29
29 ÷ 583 = 0.04974271012006861
0.04974271012006861 x 100 = 4.97%