Depreciation calculation

hi sir,  i have a small confusion about calculating the depreciation on fixed assets?

i have a opening balance for the year 2010  45,00,900/- and in the same year we purchase a new car worth of 4,36,737 rs on sept 20th 2010.  The percentage is 25.89% as per the companies act.  The financial year end is 31st mar.

I would like to know the depreciation for this aseet with solvation method also,  please send me reply asap.

                                                                                                                                                            Thanking you sir.