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by eggoa 3990 days ago
You can use array formulas to make one formula operate on many values at once. In your example, there'd be one same formula in C2:C4 which would be {=B2:B4/B1:B3-1}.

When I had to use Excel a lot I would follow this pattern as much as possible. (As a side effect, every normal Excel user I worked with hated maintaining my workbooks.)