Example translation of the moment with numbers:
Trump: From 2.7 it became 3.1 [billion dollars].
Powell: I am not aware of this.
Trump: This just came up.
Powell: I haven't heard anything like this from anyone at the Fed.
Trump repeats, pulling out a sheet: This just came up...
Powell, examining the sheet with data: You just added a third building.
Trump: This is the building that is currently under construction.
Powell: It was built five years ago.

▫️Trump did not achieve full intimidation in the style of criminal authorities. Powell withstood the pressure and looked decent.

▫️However, Donnie is unlikely to be bothered by such a result. Moreover, his voter will perceive everything simply — the president scolded the head of the Fed, who does not want to make America great again (no one will delve into the details). So Powell won the battle, but not the war.

➡️ Following today's meeting, it can be assumed that there will be no soft rhetoric at the upcoming Fed meeting on July 30. At least, it seems so based on the current available data.