-28.52% is the change from 561 to 401
Calculation steps:
[( 401 - 561 ) ÷ 561] x 100 = -28.52%
Formula
Percentage change = [(401 - 561) / 561] x 100
Subtract the new number by the original number
401 - 561 = -160
-160 ÷ 561 = -0.28520499108734404
-0.28520499108734404 x 100 = -28.52%