67.07% is the change from 583 to 974
Calculation steps:
[( 974 - 583 ) ÷ 583] x 100 = 67.07%
Formula
Percentage change = [(974 - 583) / 583] x 100
Subtract the new number by the original number
974 - 583 = 391
391 ÷ 583 = 0.6706689536878216
0.6706689536878216 x 100 = 67.07%