How do you prepare a vertical analysis of Amazon's Balance Sheet for the current year?

AMAZON.COM, INC. CONSOLIDATED BALANCE SHEETS (in millions, except per share data) December 31, 2017 2018 ASSETS Current assets: Cash and cash equivalents $ 20,522 $ 31,750 Marketable securities 10.464 9,500 Inventories 16,047 17,174 Accounts receivable, net and other 13.164 16,677 Total current assets 60,197 75,101 Property and equipment, ne 48,866 61,797 Goodwill 13.350 14,548 Other assets 8,897 11,202 Total assets $ 131,310 $ 162,648 LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities: Accounts payable 34,616 38,192 Accrued expenses and other 18,170 23,663 Unearned revenue 5,097 6,536 Total current liabilities 57.883 68,391 Long-term debt 24.743 23.495 Other long-term liabilities 20,975 27,213 ommitments and contingencies (Note 7) Stockholders' equity: Preferred stock, $0.01 par value: Authorized shares - 500 outstandin - none Common stock, $0.01 par value Authorized shares - 5,000 Issued shares - 507 and 514 Outstanding shares - 484 and 491 5 5 Treasury stock, at cost (1,837) (1,837) Additional paid-in capital 21,389 26,791 Accumulated other comprehensive loss (484) (1,035) Retained earnings 8,636 19,625 Total stockholders' equity 27,709 43,549 Total liabilities and stockholders' equity 131,310 162,648