-73.51% is the change from 687 to 182
Calculation steps:
[( 182 - 687 ) ÷ 687] x 100 = -73.51%
Formula
Percentage change = [(182 - 687) / 687] x 100
Subtract the new number by the original number
182 - 687 = -505
-505 ÷ 687 = -0.735080058224163
-0.735080058224163 x 100 = -73.51%