-53.61% is the change from 388 to 180
Calculation steps:
[( 180 - 388 ) ÷ 388] x 100 = -53.61%
Formula
Percentage change = [(180 - 388) / 388] x 100
Subtract the new number by the original number
180 - 388 = -208
-208 ÷ 388 = -0.5360824742268041
-0.5360824742268041 x 100 = -53.61%