66.72% is the change from 583 to 972
Calculation steps:
[( 972 - 583 ) ÷ 583] x 100 = 66.72%
Formula
Percentage change = [(972 - 583) / 583] x 100
Subtract the new number by the original number
972 - 583 = 389
389 ÷ 583 = 0.6672384219554031
0.6672384219554031 x 100 = 66.72%