-73.22% is the change from 687 to 184
Calculation steps:
[( 184 - 687 ) ÷ 687] x 100 = -73.22%
Formula
Percentage change = [(184 - 687) / 687] x 100
Subtract the new number by the original number
184 - 687 = -503
-503 ÷ 687 = -0.7321688500727802
-0.7321688500727802 x 100 = -73.22%