-72.58% is the change from 671 to 184
Calculation steps:
[( 184 - 671 ) ÷ 671] x 100 = -72.58%
Formula
Percentage change = [(184 - 671) / 671] x 100
Subtract the new number by the original number
184 - 671 = -487
-487 ÷ 671 = -0.7257824143070045
-0.7257824143070045 x 100 = -72.58%