-98.39% is the change from 186 to 3
Calculation steps:
[( 3 - 186 ) ÷ 186] x 100 = -98.39%
Formula
Percentage change = [(3 - 186) / 186] x 100
Subtract the new number by the original number
3 - 186 = -183
-183 ÷ 186 = -0.9838709677419355
-0.9838709677419355 x 100 = -98.39%