Converting SGPA (Semester Grade Point Average) to Percentage is a common requirement for students in India and many other ...

One way to find a percentage of an amount is to use 1%, 10% and 50% as building blocks. 1%, 10% and 50% can be used as building blocks for working out percentages in your head. 1% is 1⁄100.

At first glance, percent change may seem like a trivial concept. After all, why should investors care about the percentage increase or decrease in a stock's price when the rise and fall of dollar ...

When using chemical formula it is possible to calculate the percentage composition of the chemical. This can be useful when extracting metals from ores or when making fertilisers for specific plants.

The interest rate for a credit card is expressed as annual percentage rate. You can figure out the DPR by dividing the APR by 360 or 365, depending on the formula used by your credit card issuer.