Noob: Received incorrect amount from GDAX to KuCoin's BTC Wallet

Noob: Received incorrect amount from GDAX to KuCoin's BTC WalletI sent 2.10679394 BTC from GDAX to my KuCoin wallet (18PsEQm6HWNKX16n7HRoKme6MpuLoz6CPJ). I received only 2.02931784 BTC on 2018-03-30. Receiving amount is incorrect. So, I looked up the transaction on Block Cypher: https://ift.tt/2J705h8 and see that my 2.10680943 BTC was spit into two outputs: 2.02931784 BTC and 0.0774761 BTC.Do you know why I lost 0.0774761 BTC (bc1qkg7kd8nxdu6lvhd9amj8kgpd5juxq3c436hrl3)? Other BTC address explorer: https://ift.tt/2EahtxX Block Cypher, it says:- Fees: 0.00001549 BTCThanks. :)Edit: Added ScreenshotsCoinbase Withdrawal Screen: https://ift.tt/2GOkj0G Transaction Viewer: https://ift.tt/2IlVoi7 via /r/Bitcoin https://ift.tt/2GnxZR0

I sent 2.10679394 BTC from GDAX to my KuCoin wallet (18PsEQm6HWNKX16n7HRoKme6MpuLoz6CPJ). I received only 2.02931784 BTC on 2018-03-30. Receiving amount is incorrect. So, I looked up the transaction on Block Cypher: https://live.blockcypher.com/btc/tx/d70dbd30cd20a92426d603066aa13ccb50517488d4e71c8ad68108ba86d60200/ and see that my 2.10680943 BTC was spit into two outputs: 2.02931784 BTC and 0.0774761 BTC.

Do you know why I lost 0.0774761 BTC (bc1qkg7kd8nxdu6lvhd9amj8kgpd5juxq3c436hrl3)? Other BTC address explorer: https://blockchain.info/address/3LoYZM66bREsdgTB1MCuBTFNbCBbpvPAww

On Block Cypher, it says:- Fees: 0.00001549 BTC

Thanks. :)

Edit: Added Screenshots

Coinbase Withdrawal Screen: https://imgur.com/a/F2fWt

Bitcoin Transaction Viewer: https://imgur.com/a/fDDjC

I sent 2.10679394 BTC from GDAX to my KuCoin wallet (18PsEQm6HWNKX16n7HRoKme6MpuLoz6CPJ). I received only 2.02931784 BTC on 2018-03-30. Receiving amount is incorrect. So, I looked up the transaction on Block Cypher: https://ift.tt/2J705h8 and see that my 2.10680943 BTC was spit into two outputs: 2.02931784 BTC and 0.0774761 BTC.Do you know why I lost 0.0774761 BTC (bc1qkg7kd8nxdu6lvhd9amj8kgpd5juxq3c436hrl3)? Other BTC address explorer: https://ift.tt/2EahtxX Block Cypher, it says:- Fees: 0.00001549 BTCThanks. :)Edit: Added ScreenshotsCoinbase Withdrawal Screen: https://ift.tt/2GOkj0G Transaction Viewer: https://ift.tt/2IlVoi7