11.41% is the change from 596 to 664
Calculation steps:
[( 664 - 596 ) ÷ 596] x 100 = 11.41%
Formula
Percentage change = [(664 - 596) / 596] x 100
Subtract the new number by the original number
664 - 596 = 68
68 ÷ 596 = 0.11409395973154363
0.11409395973154363 x 100 = 11.41%