Final answer:
The exact percentage of hospital care in the cost of health care in 2017 is not provided.
Step-by-step explanation:
The exact percentage of how much hospital care represented of the cost of health care in 2017 cannot be determined from the provided information. The only information given is that in 2014, healthcare spending accounted for around 24% of all federal government spending. However, this figure does not specifically address the cost of hospital care.