Which to me means that the GDP does not really give an accurate indication of what is going on in the actual economy since in my example, those 25 employees are still unemployed and the business is taking in less money than the year prior.
Dude, you said if a business does $350m in business with 500 employees, then drops to $75m with 350 employees, does an increase to $76m constitute growth?
Short answer: Yes, it does.
Long answer: The reason it constitutes growth is because a smaller workforce means fewer expenses. So, even though they may be doing less in total business than they were doing at one time, their profits are going up. That's why I said your example was the perfect example of why the baseline didn't matter. The fact that the numbers went up from year to year is the important thing in regards to the company's financial picture.
If you want to compare that to the country's economic picture, here's one example. Even though the GDP has fallen, so has the trade deficit. It was recently at its lowest point in decades. This is largely because import has decreased. Once the economy picks up, the GDP will pick up again and the trade gap will widen again. So, even though Americans will be spending more money, a lot of it will be headed overseas