Get the final iterated values for the given equation?

We are facing some issues in our Wolfram based report generation project. The issues are like we aren’t getting the resultant output completely. We are facing some iteration issues like (for eg. 2+3(8/4)=2+3(2), but we expect that the iterations of calculation should reach till end and give as a output as 8 for the above example). We are calling the input values through template. Can you please share us some links or solution for the above problem?

Sample iteration issues.nb (61.5 KB)
sample report.docx (319 KB)