Not to be confused with creatinine. Creatine (/ËkriËÉtiËn/ or /ËkriËÉtÉªn/) is a nitrogenous organic acid that occurs naturally in vertebrates. Its main role is to facilitate recycling of adenosine triphosphate (ATP), the energy currency of the cell, primarily in muscle and brain tissue.
Case 1: You Filed a Previous Year (2014) Tax Return But Do Not Have Access to a Copy of the Return or the AGI. First from the IRS website or call the IRS at 866-704-7388. Here is what you will see on the IRS PIN request site: Note: the image above is for informational purposes and is not interactive.
The formula has two parts, calculate the difference and divide by the previous year. Horizontal Analysis Formula: =(Current Year-Previous Year)/Previous Year. Use parentheses to subtract first and then divide. 1  Select D4. 2  Enter the formula: =(B4-C4)/C4. 3  Press the ENTER key. 4  The result will be displayed as a decimal. 5  Select D4. 6  Click the Percent Icon on the Home Ribbon.