11.95% is the change from 611 to 684
Calculation steps:
[( 684 - 611 ) ÷ 611] x 100 = 11.95%
Formula
Percentage change = [(684 - 611) / 611] x 100
Subtract the new number by the original number
684 - 611 = 73
73 ÷ 611 = 0.11947626841243862
0.11947626841243862 x 100 = 11.95%