So if you wanted to add the values of row 1 and 2 together in column 1 you would enter '''=[1,1]+[2,1]'''.
To minimize divide by zero errors, you can first check if the denominator is 0 (and set value to 0) by using the following syntax:
<pre>=(ssParseNum([1,3])==0 ? 0 : ([1,2]/[1,3])*100)</pre>
==Adding a formula to a cell (working with data in the different sections)==