www.reference.com/article/calculate-sales-tax-percentage-4d3de22da445187b

Calculate sales tax percentage by multiplying the percentage of the sales tax by the total cost of the item(s) subject to the tax, states Basic-mathematics.com. To find the tax percentage rate on a purchase using only the subtotal and amount of tax, divide the total cost by the pre-taxed amount.

www.reference.com/article/percentages-calculated-c4cf4def163fed0d

Percentages are calculated by finding what portion a fractional amount takes up out of 100. By comparing a fractional amount to x/100, a percentage can be found.

www.reference.com/article/calculate-percentage-basic-calculator-d938a32eddb34656

Percentage can be calculated on a basic calculator by multiplying with the percent button. If the percent button is not present, the percent amount can be converted to a decimal and that can be multiplied instead.

www.reference.com/article/good-percentage-calculators-63f03f12b80baaab

Jari Jokinen's and the Math Easy Solutions percentage calculators both allow a user to find percentages by entering values into common percentage verbiage used in word problems. The Math Is Fun percentage calculator allows someone to compare two numbers percentage-wise.

www.reference.com/article/calculate-percentage-difference-38956f3f15801b03

Calculate the percentage difference of two numbers by dividing the difference of the numbers by their average. Multiply this answer by 100 to determine the percentage difference.

www.reference.com/world-view/work-out-percentages-calculator-19e299bdce0df388

To determine a percentage, divide the actual number by the total possible number, and multiply the result by 100. For example, if four out of five doctors agree on something, enter the equation in a calculator as "4 ÷ 5 x 100." The result, 80, is the percentage.

www.reference.com/article/work-out-percentages-calculator-8be14675e72be0eb

A calculator is always helpful when determining percentages, but you can easily compute percentages without a calculator. A pencil and paper might be helpful as you do this.

www.reference.com/article/can-person-calculate-percentage-40b7fcd24fa1aa5f

To calculate a percentage, simply divide one number into the other and multiply by 100. The order of division is important, and is determined by the wording of the question.

www.reference.com/world-view/calculate-percentage-two-numbers-d45f72c1a20c26bb

To calculate the percentage between two numbers, determine the type of percentage needed. Then, subtract one number from the other, and divide it based on the type of percentage. Finally, multiply the answer by 100 to find the percentage.

www.reference.com/world-view/calculate-percentage-something-df4e7e3a5679832f

Percentage calculations come into play in many real-world situations, such as determining how much to tip in a restaurant and figuring out the discounted prices of clothing. Here's how to do these calculations.