Shares transfer demat to another demat

Hi ,

I have transferred shares from 1 demat to another demat.My problem now is with the share which i have transferred x shares/ out of total n shares, rest all i have transferred total,now new broker is asking me to update the avg value.I only remember total portfolio value as on transfer,now my portfolio showing 14k less than than my investment value.How to deal with this avg value update ? Please help

however before investing 10k more in last month i have updated avg values to match my investment value.Again now 14k less in investment value is displayed.