-4.32% is the change from 695 to 665
Calculation steps:
[( 665 - 695 ) ÷ 695] x 100 = -4.32%
Formula
Percentage change = [(665 - 695) / 695] x 100
Subtract the new number by the original number
665 - 695 = -30
-30 ÷ 695 = -0.04316546762589928
-0.04316546762589928 x 100 = -4.32%