According to Tuttomercatoweb the rumours about Erick Thohir buying 80% of Inter are not true, instead according to the Italian site the Indonesian is working on buying 55%. TMW reports:
“Thohir won’t handle the mercato, it will be handled by Moratti, Branca and Ausilio. Some newspapers write that the Indonesian will buy 80% of the player, but there are no confirms on that. We can confirm what was reported in May: Thohir is working on buying 55% of Inter. The deal seems to be close and the banks are working on solving the last bureaucratic details.”
Source: Fcinternews.it