-54.55% is the change from 396 to 180
Calculation steps:
[( 180 - 396 ) ÷ 396] x 100 = -54.55%
Formula
Percentage change = [(180 - 396) / 396] x 100
Subtract the new number by the original number
180 - 396 = -216
-216 ÷ 396 = -0.5454545454545454
-0.5454545454545454 x 100 = -54.55%