2.71% is the change from 665 to 683
Calculation steps:
[( 683 - 665 ) ÷ 665] x 100 = 2.71%
Formula
Percentage change = [(683 - 665) / 665] x 100
Subtract the new number by the original number
683 - 665 = 18
18 ÷ 665 = 0.02706766917293233
0.02706766917293233 x 100 = 2.71%