Investing Basics - Feel free to ask the most basic questions

To understand this old comment by Mantri, I am trying to calculate net current assets

Based on the sales figures, I figured out that the years he is talking about is 2009 to 2014.

Now from here http://financials.morningstar.com/balance-sheet/bs.html?t=VAKRANGEE&region=ind&culture=en-US&platform=sal

2009
Total current assets: 72.8 crores (divide by 10 morningstar figures - they are in millions)
Total current liabilities: 15.4 crores

Net Current Assets: 72.8 - 15.4 = 57.4 crores (this sort of matches with the 55 crores he mentions)

But

2014

Total current assets: 1167 crores
Total current liabilities: 784.4 crores

Net current assets: 1167 - 784.4 = 382.6 crores.

Now this figure of 382.6 crores doesn’t match with the 750 crores he has written. So what am I missing. Did I calculate something wrong?

I also compared my calculation for multiple years with the “Working Capital” which is there the excel sheet exported from Screener.in & it doesn’t match! So I am doing something wrong here.