12.11% is the change from 611 to 685
Calculation steps:
[( 685 - 611 ) ÷ 611] x 100 = 12.11%
Formula
Percentage change = [(685 - 611) / 611] x 100
Subtract the new number by the original number
685 - 611 = 74
74 ÷ 611 = 0.12111292962356793
0.12111292962356793 x 100 = 12.11%