See details about changing budget code on a Site or Course here
There are multiple ways to see how much was applied to the wrong budget code. One way is the Finance Ledger Details report but that can have hundreds of entries (as it shows the original deposit then the transfer).
If all you need is the amount that went to the wrong code and you know when the change to a budget code was made, you can use the Transactions list view to look into this. Add the columns for the Created At, Deposit Date and Budget Code. You can look at when the payments were created vs when they were deposited. You can then see what was deposited by pulling that into Excel and getting a total.
Internal article - The information below was created before the Modify Payment option was available (June 2020)
When viewing the show page of a Payment from the Administrative side of the system, you can modify the payer name or program that payment was intended for. You can also issue a full or partial refund and email or print a copy of the receipt.
If a payment has been applied to the wrong budget code, please email Support with the details to check if it can be updated in the system. Please include the Child Care Account number, the account owner's full name, the date and amount of the payment and what is the correct budget code it should reflect.
Note: Some payments are not able to be adjusted in the system and would have to be corrected through your business office/finance team.