-56.88% is the change from 385 to 166
Calculation steps:
[( 166 - 385 ) ÷ 385] x 100 = -56.88%
Formula
Percentage change = [(166 - 385) / 385] x 100
Subtract the new number by the original number
166 - 385 = -219
-219 ÷ 385 = -0.5688311688311688
-0.5688311688311688 x 100 = -56.88%