Hi Raj,
Try below formula in I2 and copy down:
=MAX(D2:H2)&" of Centre "&INDEX($D$1:$H$1,,MATCH(MAX(D2:H2),D2:H2,0))&" with a difference of "&MAX(D2:H2)-B2&" from Centre"
Note this will not be able to handle duplicate max values for say two centre.
Regards,