-12.72% is the change from 401 to 350
Calculation steps:
[( 350 - 401 ) ÷ 401] x 100 = -12.72%
Formula
Percentage change = [(350 - 401) / 401] x 100
Subtract the new number by the original number
350 - 401 = -51
-51 ÷ 401 = -0.12718204488778054
-0.12718204488778054 x 100 = -12.72%