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 $69.0 billion, a year ago. By what percent did the revenue fall?
Options:
A) 20.8
B) 30.4
C) 31.8
D) 32.5
E) 33.8
$69-$48=21$   (21/69)*10069- 48= 
<gadget id="calculator">69- 48</gadget>
<output>21</output>
21$   (21/69)*100=30.434%   ANSWER:30.4
<result>B</result>
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 $69.0 billion, a year ago. By what percent did the revenue fall?