
Determine percentage of completion
To manage a project it is necessary to determine the percentage of
completion. This can be accomplished with the following
calculation.
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To calculate percentage of completion:
1. In a worksheet, enter data in columns A, B, and D as shown
in Figure 1-20, or use your own data.
2. Select cell E2 and type =B2+B3.
3. Select cell E3 and enter the target value of 200.
4. In cell E5, type the formula =E3-E2 to get the difference
between the target and the number already produced.
5. Calculate the percentage of missing products in cell E6 with
this formula: =1-E2/E3.
6. Select cell E8 and calculate the percentage of production by ...