Based on the provided context, the report does not specify the profit and loss (P&L) figures for the last quarter. It only provides annual figures for revenue, expenses, debt, and net profit before tax for FY24.

Regarding debt refinancing, the report does not explicitly mention the amount of debt that has been refinanced. It does highlight that the proceeds from borrowings (non-current) amounted to ₹69,610 crore as part of the net cash flow from financing activities, but it's not clear if this amount pertains to debt refinancing specifically.

If you need more precise details on quarterly P&L or specific refinanced debt figures, you may need to refer to the full report or additional financial statements.