-92.93% is the change from 184 to 13
Calculation steps:
[( 13 - 184 ) ÷ 184] x 100 = -92.93%
Formula
Percentage change = [(13 - 184) / 184] x 100
Subtract the new number by the original number
13 - 184 = -171
-171 ÷ 184 = -0.9293478260869565
-0.9293478260869565 x 100 = -92.93%