-86.03% is the change from 401 to 56
Calculation steps:
[( 56 - 401 ) ÷ 401] x 100 = -86.03%
Formula
Percentage change = [(56 - 401) / 401] x 100
Subtract the new number by the original number
56 - 401 = -345
-345 ÷ 401 = -0.8603491271820449
-0.8603491271820449 x 100 = -86.03%