3.59% is the change from 668 to 692
Calculation steps:
[( 692 - 668 ) ÷ 668] x 100 = 3.59%
Formula
Percentage change = [(692 - 668) / 668] x 100
Subtract the new number by the original number
692 - 668 = 24
24 ÷ 668 = 0.03592814371257485
0.03592814371257485 x 100 = 3.59%