66.44% is the change from 584 to 972
Calculation steps:
[( 972 - 584 ) ÷ 584] x 100 = 66.44%
Formula
Percentage change = [(972 - 584) / 584] x 100
Subtract the new number by the original number
972 - 584 = 388
388 ÷ 584 = 0.6643835616438356
0.6643835616438356 x 100 = 66.44%