· The percentage difference will then be calculated as follows Percentage difference = (Difference/Last year's cost) x 100 = (1000/10,000) x 100 = 10% By substituting the values of the cost of production for each year in the formula above, we arrive at 10% as a result Percentage difference can either be positive (increase) or negativeGeneric formula = number * (1 percent)If want to calculate a percentage increase in Excel (ie increase a number by a specified percentage), this can be done by simply multiply the number by 1 the percentage increase For example, if you want to increase the number 50 by %, this can be done in Excel by typing the following formula into any Excel cell =(1 %) * 50
How To Calculate Percentages In Excel And Google Sheet Excelchat