-80.79% is the change from 687 to 132
Calculation steps:
[( 132 - 687 ) ÷ 687] x 100 = -80.79%
Formula
Percentage change = [(132 - 687) / 687] x 100
Subtract the new number by the original number
132 - 687 = -555
-555 ÷ 687 = -0.8078602620087336
-0.8078602620087336 x 100 = -80.79%