-50.82% is the change from 366 to 180
Calculation steps:
[( 180 - 366 ) ÷ 366] x 100 = -50.82%
Formula
Percentage change = [(180 - 366) / 366] x 100
Subtract the new number by the original number
180 - 366 = -186
-186 ÷ 366 = -0.5081967213114754
-0.5081967213114754 x 100 = -50.82%