management 2019s discussion and analysis of financial condition and results of operations 2013 ( continued ) ( amounts in millions , except per share amounts ) net cash used in investing activities during 2013 primarily related to payments for capital expenditures and acquisitions . capital expenditures of $ 173.0 related primarily to computer hardware and software and leasehold improvements . we made payments of $ 61.5 related to acquisitions completed during 2013 , net of cash acquired . financing activities net cash used in financing activities during 2014 primarily related to the purchase of long-term debt , the repurchase of our common stock and payment of dividends . during 2014 , we redeemed all $ 350.0 in aggregate principal amount of the 6.25% ( 6.25 % ) notes , repurchased 14.9 shares of our common stock for an aggregate cost of $ 275.1 , including fees , and made dividend payments of $ 159.0 on our common stock . this was offset by the issuance of $ 500.0 in aggregate principal amount of our 4.20% ( 4.20 % ) notes . net cash used in financing activities during 2013 primarily related to the purchase of long-term debt , the repurchase of our common stock and payment of dividends . we redeemed all $ 600.0 in aggregate principal amount of our 10.00% ( 10.00 % ) notes . in addition , we repurchased 31.8 shares of our common stock for an aggregate cost of $ 481.8 , including fees , and made dividend payments of $ 126.0 on our common stock . foreign exchange rate changes the effect of foreign exchange rate changes on cash and cash equivalents included in the consolidated statements of cash flows resulted in a decrease of $ 101.0 in 2014 . the decrease was primarily a result of the u.s . dollar being stronger than several foreign currencies , including the canadian dollar , brazilian real , australian dollar and the euro as of december 31 , 2014 compared to december 31 , 2013 . the effect of foreign exchange rate changes on cash and cash equivalents included in the consolidated statements of cash flows resulted in a decrease of $ 94.1 in 2013 . the decrease was primarily a result of the u.s . dollar being stronger than several foreign currencies , including the australian dollar , brazilian real , canadian dollar , japanese yen , and south african rand as of december 31 , 2013 compared to december 31 , 2012. .

balance sheet data, december 31 , 2014, december 31 , 2013
cash cash equivalents and marketable securities, $ 1667.2, $ 1642.1
short-term borrowings, $ 107.2, $ 179.1
current portion of long-term debt, 2.1, 353.6
long-term debt, 1623.5, 1129.8
total debt, $ 1732.8, $ 1662.5

liquidity outlook we expect our cash flow from operations , cash and cash equivalents to be sufficient to meet our anticipated operating requirements at a minimum for the next twelve months . we also have a committed corporate credit facility as well as uncommitted facilities available to support our operating needs . we continue to maintain a disciplined approach to managing liquidity , with flexibility over significant uses of cash , including our capital expenditures , cash used for new acquisitions , our common stock repurchase program and our common stock dividends . from time to time , we evaluate market conditions and financing alternatives for opportunities to raise additional funds or otherwise improve our liquidity profile , enhance our financial flexibility and manage market risk . our ability to access the capital markets depends on a number of factors , which include those specific to us , such as our credit rating , and those related to the financial markets , such as the amount or terms of available credit . there can be no guarantee that we would be able to access new sources of liquidity on commercially reasonable terms , or at all. .

Question: what percentage of total debt is from long-term debt , from 2013-2014?
Program: add(1623.5, 1129.8), add(1732.8, 1662.5), divide(#0, #1), multiply(#2, const_100)
Answer: 81.09151