Up vat

Dear Sir/ Ma'am, my Sales Value for the Month of April is Rs. 296627 and Output Tax is 42528. but Sales Return booked for the month Apirl is Rs. 524763 and its tax is Rs. 76090. my query is that my Sales Return Tax Value 76090 and Output VAT 42528. how can i adjust and show my VAT Return (Form XXIV) in UP VAT.