Percentage Calculator description

Percentage Calculator application allows you to quickly calculate percentages. Using the menu, you can use the following functions:
- Calculate the actual percentage of number
- Calculate what percentage of the number A is the B
- Add percent to a specific number
- Subtract a percentage from a specific number (calculated rebate)
- Check on the percentage increase or decrease a number
- Calculate the number of, knowing that the number of A is X percent of the search numbers.

This application will be useful in different situations:
- At school
- Shopping
- In restaurants (tips)
- At work