Transaction fee shown in blockain but transaction arrived in full

[r01k]

I withdrew 0.16794589 BTC from Binance. The blockchain shows tx fee as 0.00079613 with a resultant output of 0.16714976 https://www.blocktrail.com/BTC/address/15zqsdWVtupAdPqpD1yBAR18UnPdZo44Bz/transactions. However, I received the full 0.16794589 and the wallet shows tx fee "unknown". 

[buwaytress]

Checking your transaction on
https://blockchain.info/tx/b58f392c480da597b38c98b3c02ac7637c8cc4d6eb9cbffb5bb0846c65b15e75

And you get how it's supposed to look. The fee and outputs are taken from the total input(s). The output you received to address "3C99h5pb3Ut2kGc6Mfx965Tpg6EEWBdwFz" was just as you said... 0.16794589 - 0.00079613 = 0.16714976 exactly.

Which wallet are you using exactly?

[r01k]

https://www.blocktrail.com/BTC/address/15zqsdWVtupAdPqpD1yBAR18UnPdZo44Bz/transactions says that address 15zqsdWVtupAdPqpD1yBAR18UnPdZo44Bz received 0.16794589 on Dec. 12th 2017 and sent the same amount on Jan. 5th 2018. Or I don't know what I'm talking about?

I used Electrum for those transactions.

[buwaytress]

https://www.blocktrail.com/BTC/address/15zqsdWVtupAdPqpD1yBAR18UnPdZo44Bz/transactions says that address 15zqsdWVtupAdPqpD1yBAR18UnPdZo44Bz received 0.16794589 on Dec. 12th 2017 and sent the same amount on Jan. 5th 2018. Or I don't know what I'm talking about?

I used Electrum for those transactions.

Seems to be correct. The first transaction looks to be your withdrawal from Binance, where they sent you output of 0.16794589 to 15zqsdWVtupAdPqpD1yBAR18UnPdZo44Bz, which is your address, right? It's a batch transaction to a lot of others so I guess this is the one.

The second transaction is probably the one you sent with Electrum, you spent the entire input of 0.16794589 to 3C99h5pb3Ut2kGc6Mfx965Tpg6EEWBdwFz, including a fee of 0.00079613.

So... all looks in order. You spend all of the output received as a new input (so yeah, the amounts are the same).

[r01k]

Details for the first tx b58f392c480da597b38c98b3c02ac7637c8cc4d6eb9cbffb5bb0846c65b15e75 (Binance withdrawal) has 0.16714976 for Total Output so I keep wondering why I received the whole input (0.16794589) instead.