-97.31% is the change from 186 to 5
Calculation steps:
[( 5 - 186 ) ÷ 186] x 100 = -97.31%
Formula
Percentage change = [(5 - 186) / 186] x 100
Subtract the new number by the original number
5 - 186 = -181
-181 ÷ 186 = -0.9731182795698925
-0.9731182795698925 x 100 = -97.31%