-73.32% is the change from 686 to 183
Calculation steps:
[( 183 - 686 ) ÷ 686] x 100 = -73.32%
Formula
Percentage change = [(183 - 686) / 686] x 100
Subtract the new number by the original number
183 - 686 = -503
-503 ÷ 686 = -0.7332361516034985
-0.7332361516034985 x 100 = -73.32%