-3.25% is the change from 707 to 684
Calculation steps:
[( 684 - 707 ) ÷ 707] x 100 = -3.25%
Formula
Percentage change = [(684 - 707) / 707] x 100
Subtract the new number by the original number
684 - 707 = -23
-23 ÷ 707 = -0.03253182461103253
-0.03253182461103253 x 100 = -3.25%