DIVIDE([Invoice $] , CALCULATE([Invoice $], REMOVEFILTERS(Invoices[Invoice])))

Correctly displays only relevant invoice numbers with percent of grand total value

[Invoice $] - CALCULATE([Invoice $], REMOVEFILTERS(Invoices[Invoice]))

Returns all invoice numbers even if they do not have an [Invoice $] value.

I tried the dax measure:

[Invoice $] - CALCULATE([Invoice $], REMOVEFILTERS(Invoices[Invoice]))

How can I efficiently only return invoice numbers with an invoice $ value?