67.12% is the change from 584 to 976
Calculation steps:
[( 976 - 584 ) ÷ 584] x 100 = 67.12%
Formula
Percentage change = [(976 - 584) / 584] x 100
Subtract the new number by the original number
976 - 584 = 392
392 ÷ 584 = 0.6712328767123288
0.6712328767123288 x 100 = 67.12%