-48.36% is the change from 366 to 189
Calculation steps:
[( 189 - 366 ) ÷ 366] x 100 = -48.36%
Formula
Percentage change = [(189 - 366) / 366] x 100
Subtract the new number by the original number
189 - 366 = -177
-177 ÷ 366 = -0.48360655737704916
-0.48360655737704916 x 100 = -48.36%