How do you deduct vat from total figure?

To deduct VAT from a total figure, first identify the VAT rate applied. For example, if the total amount includes a 20% VAT, divide the total by 1.20 to find the net amount before VAT. Then, subtract this net amount from the total to isolate the VAT amount. Alternatively, you can multiply the net amount by the VAT rate to find the VAT directly.