Write the following measures in the formula bar:
ROI = DIVIDE( SUM(TransactionData[Revenue])-SUM(TransactionData[Cost]), SUM(TransactionData[Cost]),0)
ROI Range = SWITCH( TRUE(), AND([ROI]>=0, [ROI]<=0.6), "Between 0% and 60%", AND([ROI]>0.60, [ROI]<=0.7), "Between 60% and 70%", AND([ROI]>0.70, [ROI]<=0.8), "Between 70% and 80%", AND([ROI]>0.80, [ROI]<=0.9), "Between 80% and 90%", AND([ROI]>0.90, [ROI]<=1.0), "Between 90% and 100%", "greater than 100%" )
This sample report shows how the switch function works. By selecting a specific business type, a different ROI message will result based on the ROI over the last 4 months.