The income statement for Duffy's Pest Control shows that depreciation expense was $$203$ million, EBIT was $$516$ million, and the tax

rate was $35$ percent. At the beginning of the year, the balance of gross fixed assets was $$1,586$ million and net operating working

capital was $$423$ million. At the end of the year, gross fixed assets was $$1,839$ million. Duffy's free cash flow for the year was $$429$

million.

Calculate the end$-$of$-$year balance for net operating working capital.

Note: Enter your answers in millions of dollars rounded to $1$ decimal place. $($i$.$e$.,$ Enter $5,500,000$ as $5\mathrm{.}5.)$