There's no one right way to write a check, but there are some helpful guidelines you can follow. When you're writing a check, you'll need to include the following information:
The date
The payee (the person or company you're paying)
The amount of the check, both in numerical and written form
Your signature
For the amount, you'll need to write out the full amount of the check, including dollars and cents. So, in this case, you would write "Six hundred and twenty four dollars and 00/100."
You can find more tips on writing a check here:
https://www.nerdwallet.com/blog/banking/how-to-write-a-check/
https://www.thebalance.com/how-to-write-a-check-315464