Does not calculate the percentage after addition or subtraction or multiplication or division

[thilakshiK]

When i add (subtract, multiply or divide) two numbers & try to get the percentage of it, the calculator does not display the percentage value. For an example these are the steps i followed

1. click 3
2. click +
3. click 4
4. click =
5. click %

This shows the output as 7

I'd would like to help out with this issue