-93.51% is the change from 185 to 12
Calculation steps:
[( 12 - 185 ) ÷ 185] x 100 = -93.51%
Formula
Percentage change = [(12 - 185) / 185] x 100
Subtract the new number by the original number
12 - 185 = -173
-173 ÷ 185 = -0.9351351351351351
-0.9351351351351351 x 100 = -93.51%