-76.42% is the change from 687 to 162
Calculation steps:
[( 162 - 687 ) ÷ 687] x 100 = -76.42%
Formula
Percentage change = [(162 - 687) / 687] x 100
Subtract the new number by the original number
162 - 687 = -525
-525 ÷ 687 = -0.7641921397379913
-0.7641921397379913 x 100 = -76.42%