vlookup formula that additioanlly calculates a % of a value

Hi!

Column A sheet 1 has codes and corresponding prices in column B. Column A sheet 2 has the same codes but with different $$ (column B). Column C Sheet 1 should have a formula calculating what % of a new price is the old price. I assume it should be a v-lookup formula first to look up a code, but I am not sure how to add a % calculation after that.

Please see the attached file.

thx
To-find-a-percentage-of-a-value-through-
LadkissonAsked:
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NettieEckCommented:
try this formula:
=IF(ISNA(VLOOKUP(A2,Sheet2!A1:B8,2,FALSE)),0,Sheet1!B2/VLOOKUP(Sheet1!A2,Sheet2!A1:B8,2,FALSE))
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Saurabh Singh TeotiaCommented:
Apply this formula in C2 and drag it...

=(VLOOKUP(A2,Sheet2!$A$2:$B$8,2,0)/B2)-1

Saurabh...
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LadkissonAuthor Commented:
it worked! Quick addition: can "if(isna) be replaced by iferror?
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LadkissonAuthor Commented:
thank you!
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