Calculation for labelswith minValue not working as expected

[Gunjer]

While including a minValue, the calculateLabelFromValue function was not working as expected.
Current Formula: value / maxValue - minValue - src/utils/calculate-label-fromvalue.js
Example Testdata:
value = 4.4
maxValue = 5.0
minValue = 1.0
value / (maxValue - minValue) > 1

Suggested revision: (value - minValue) / (maxValue - minValue)

[cnrsbtogll]

I need to do minValue = {90} maxValue = {140} for blood pressure indication. but i get this error.