-72.86% is the change from 678 to 184
Calculation steps:
[( 184 - 678 ) ÷ 678] x 100 = -72.86%
Formula
Percentage change = [(184 - 678) / 678] x 100
Subtract the new number by the original number
184 - 678 = -494
-494 ÷ 678 = -0.7286135693215339
-0.7286135693215339 x 100 = -72.86%