I want to replace N8 for N7 in a formula I have in cell BH7 across 93 worksheets. I select the cell, then find and replace, enter N8 and N7 in the appropriate boxes, select workbook from the within field. When I replace, N8 is replaced for N7 in cells other than the one I've selected. How do I only replace N8 in the same cell I've selected across the 93 worksheets?