![]() It can be performed by simply moving the decimal point to the right, with the help of a calculator, or by using our decimal to percent converter above. How to convert decimal to percentĪs explained, the conversion is trivial mathematically and consists of simple multiplication by one hundred. Therefore, the conversion is just from the fraction equivalent of the decimal number, which has one denominator to a fraction with a denominator of 100. It still means the same: "per one hundred", so 50% is just 50 out of 100. Previously that fact was contained in the name "per centum", which then became "per cent", and finally the modern "percent" became widely used. The mathematical operation for this is easy, since percentages are nothing else but fractions with a denominator of 100, which can easily be expressed as decimals. Conversion from decimals to percentages is often needed to compare ratios or rates, or to more easily communicate them to people. We will express 0.125 in percentage to do so will multiply the 0.125 by 100/100=1,we can just use the trick explained above and move the decimal point two place to the right.Ġ.125 X 100/100 = 12.Percentages and decimal numbers are heavily used in science, engineering, statistics, in business and financial calculations, as well as everyday life. With the introduction of the decimal system in the early twentieth century, the usage of percent became the norm per cent means per hundred. We will express 0.35 in percentage to do so will multiply the 0.35 by 100/100=1,we can just use the trick explained above and move the decimal point two place to the right. Decimal to percentage convert Move the point Fractions, Decimal to Percent Chart Fractions, Decimal to Percent Chart Decimal to Percent Example The balance of the material builds on what weve learned. Example 3: Convert the given decimal numbers to percentages. Using this same method, you can divide the percentage by 100 to convert to a decimal. p d × 100 Thus, the percentage pis equal to the decimal dtimes 100. See the following formula for converting a decimal to a percentage. (4.09 × 100) 409 Multiplying by 100 shifts the decimal point two places towards the right. To convert from a decimal number to percent form, simply multiply the decimal by 100 and add the symbol to the end. Are you getting the idea Do you see the relationship between percents, ratios, and fractions If not, this would be a good place to stop and review what Ive written so far. To convert a decimal to a percent, we have to multiply it by 100 and attach the percentage sign (). Percentage or Percent literally means per 100 or over 100. Notice also that percentage calculator 1 works as a percent to decimal calculator as well.The easy way to convert fraction number to percentage is to move the decimal point 2 places to the right and add the % sign at the right. ![]()
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