the credit card and a global payment processing companies have been suffering losses for some time now . a well known company recently announced its quarterly results . according to the results , the revenue fell to $ 48.0 billion from $ 85.0 billion , a year ago . by what percent did the revenue fall ?
$ 85 - $ 48 = 37 $ ( 37 / 85 ) * 100 = 43.5 % answer : c
multiply(divide(subtract(85, 48), 85), const_100)