Investors & landlords

Thanks for the reply!  Unfortunately I'm still a little confused.  I'm not sure how to calculate the $ allocated to all MF stock.  I had 428 shares of HPE stock as of 9/1, the distribution date.  Using the ratios (1:1) Seattle Spinco and (1:0.137326) MicroFocus, resulted in 58.775 MF shares or 58 total shares and .775 fractional shares.  Is the calculation for the cost basis
((58.775 x $31.536 [price used to get $24.44 proceeds]) / 58.775) x .775 = $24.44, which is the proceeds showing in Box 1D of the 1099B?