How do I explain a layoff in interviews?

My whole team was cut and I want to say it calmly. I have been trying to stay organised about it. I have been practising in the mirror. Do you mention numbers?

Keep everything in writing and save the confirmation numbers. It saved me later.

Thanks for writing this out. I went through something close to it 7 months ago, and it settled down once I kept a simple log of every call and form.