5 Validate How To Multiply By A Percentage In Excel - To multiply multiple cells use the following excel multiplication formula. In the example shown, the formula in cell e5 is: How to multiply columns in Excel . Excel multiplication formulas are as follows: How to multiply by a percentage in excel 10 Overcome How To Multiply By A Percentage In Excel . I'm trying to make a function where one can enter in an integer representing a percentage to increase by in a certain cell, and then the values a certain range will increased by this input. In other words, make a formula similar to these: How to multiply a column of numbers times a percentage in excel. How to multiply by a percentage in excel I'm looking for an excel formula that will multiply a value by a percentage range, yielding a value range as the answer. =a1* (50/100) you can then click and drag this formula down to multiply every value in column a by 50%. Microsoft excel 2010 simplifies repetitive calculatio