-40.9% is the change from 401 to 237
Calculation steps:
[( 237 - 401 ) ÷ 401] x 100 = -40.9%
Formula
Percentage change = [(237 - 401) / 401] x 100
Subtract the new number by the original number
237 - 401 = -164
-164 ÷ 401 = -0.4089775561097257
-0.4089775561097257 x 100 = -40.9%