I use mempool for my convenience checking your account.
https://mempool.space/address/1CChv6qepeypQYwkFshUKQ3RMcG5bPAydoI use Mempool to easily check your account.
Let’s get to the most important part and summarize the figures based on your wallet history.
You’ve received a total of 0.56780229 BTC, and your remaining balance is now 0.03291220 BTC. That means you’ve spent or withdrawn 0.53489009 BTC from your wallet. You’ve had a total of 70 transactions (deposits/withdrawals), so it should be pretty easy to track if something is missing. With just 70 transactions, you can trace them all to see if everything adds up.
If the numbers don’t match, it’s possible that your PC has been compromised. You should take immediate steps to secure the remaining balance.