2.4% is the change from 666 to 682
Calculation steps:
[( 682 - 666 ) ÷ 666] x 100 = 2.4%
Formula
Percentage change = [(682 - 666) / 666] x 100
Subtract the new number by the original number
682 - 666 = 16
16 ÷ 666 = 0.024024024024024024
0.024024024024024024 x 100 = 2.4%