Specific question about some figures in national accounts
Para 2.43 explains the difference between the ‘uses’ and ‘resources’ sides of the account. The columns then refer to different sectors, where you are highlighting transactions with the ‘rest of the world’ sector. 



For the numbers you refer to, the left-hand side is uses:

6 = compensation of employees paid out to the ‘rest of the world’ sector.
44 = property income paid out to the rest of the world sector.

The right-hand side is resources:

2 = compensation of employees paid into this economy by/from the rest of the world sector.
38 = property income paid into this economy, by/from the rest of the world sector. 

Edit: you also asked how the 1,864 is derived. The balancing item for this account should be calculated as total resources less total uses (although I just tried it and got 1,854). There are separate gross and net balances, where the difference is consumption of fixed capital (depreciation of assets).