{"pre_text": ["management 2019s discussion and analysis of financial condition and results of operations 2013 ( continued ) ( amounts in millions , except per share amounts ) 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 $ 156.1 in 2015 .", "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 , euro and south african rand as of december 31 , 2015 compared to december 31 , 2014. ."], "post_text": ["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 .", "funding requirements our most significant funding requirements include our operations , non-cancelable operating lease obligations , capital expenditures , acquisitions , common stock dividends , taxes and debt service .", "additionally , we may be required to make payments to minority shareholders in certain subsidiaries if they exercise their options to sell us their equity interests .", "notable funding requirements include : 2022 debt service 2013 our 2.25% ( 2.25 % ) senior notes in aggregate principal amount of $ 300.0 mature on november 15 , 2017 , and a $ 22.6 note classified within our other notes payable is due on june 30 , 2017 .", "we expect to use available cash to fund the retirement of the outstanding notes upon maturity .", "the remainder of our debt is primarily long-term , with maturities scheduled through 2024 .", "see the table below for the maturity schedule of our long-term debt .", "2022 acquisitions 2013 we paid cash of $ 52.1 , net of cash acquired of $ 13.6 , for acquisitions completed in 2016 .", "we also paid $ 0.5 in up-front payments and $ 59.3 in deferred payments for prior-year acquisitions as well as ownership increases in our consolidated subsidiaries .", "in addition to potential cash expenditures for new acquisitions , we expect to pay approximately $ 77.0 in 2017 related to prior-year acquisitions .", "we may also be required to pay approximately $ 31.0 in 2017 related to put options held by minority shareholders if exercised .", "we will continue to evaluate strategic opportunities to grow and continue to strengthen our market position , particularly in our digital and marketing services offerings , and to expand our presence in high-growth and key strategic world markets .", "2022 dividends 2013 during 2016 , we paid four quarterly cash dividends of $ 0.15 per share on our common stock , which corresponded to aggregate dividend payments of $ 238.4 .", "on february 10 , 2017 , we announced that our board of directors ( the 201cboard 201d ) had declared a common stock cash dividend of $ 0.18 per share , payable on march 15 , 2017 to holders of record as of the close of business on march 1 , 2017 .", "assuming we pay a quarterly dividend of $ 0.18 per share and there is no significant change in the number of outstanding shares as of december 31 , 2016 , we would expect to pay approximately $ 280.0 over the next twelve months. ."], "table": [["balance sheet data", "december 31 , 2016", "december 31 , 2015"], ["cash cash equivalents and marketable securities", "$ 1100.6", "$ 1509.7"], ["short-term borrowings", "$ 85.7", "$ 132.9"], ["current portion of long-term debt", "323.9", "1.9"], ["long-term debt", "1280.7", "1610.3"], ["total debt", "$ 1690.3", "$ 1745.1"]], "table_ori": [["", "December 31,"], ["Balance Sheet Data", "2016", "2015"], ["Cash, cash equivalents and marketable securities", "$1,100.6", "$1,509.7"], ["Short-term borrowings", "$85.7", "$132.9"], ["Current portion of long-term debt", "323.9", "1.9"], ["Long-term debt", "1,280.7", "1,610.3"], ["Total debt", "$1,690.3", "$1,745.1"]]}

Question: how much has cash equivalents and marketable securities decreased from 2014 to 2016?
Evidence:
table_1: balance sheet data the cash cash equivalents and marketable securities of december 31 , 2016 is $ 1100.6 ; the cash cash equivalents and marketable securities of december 31 , 2015 is $ 1509.7 ;
text_0: management 2019s discussion and analysis of financial condition and results of operations 2013 ( continued ) ( amounts in millions , except per share amounts ) 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 $ 156.1 in 2015 .
text_1: the decrease was primarily a result of the u.s .
text_2: dollar being stronger than several foreign currencies , including the australian dollar , brazilian real , canadian dollar , euro and south african rand as of december 31 , 2015 compared to december 31 , 2014. .
Program: add(1509.7, 156.1), subtract(#0, 1100.6), divide(#1, #0)
Answer:
str_answer: 33.9% decrease
exe_answer: 0.3393