# What is the percent decrease from 31 to 20?

## 35.4839%

## (Percent decrease from 31 to 20 is 35.4839 percent)

### Percent decrease from 31 to 20 is 35.4839 percent! Explanation: What does 35.4839 percent or 35.4839% mean?

Percent (%) is an abbreviation for the Latin “per centum”, which means per hundred or for every hundred. So, 35.4839% means 35.4839 out of every 100. For example, if you decrease 31 by 35.4839% then it will become 20.

### Methods to calculate "What is the percent decrease from 31 to 20" with step by step explanation:

#### Method: Use the Percent Decrease Calculator formula (Old Number - New Number/Old Number)*100 to calculate "What is the percent decrease from 31 to 20".

- From the New Number deduct Old Number i.e. 31-20 = 11
- Divide above number by Old Number i.e. 11/31 = 0.354839
- Multiply the result by 100 i.e. 0.354839*100 = 35.4839%

#### Answer: Percent decrease from 31 to 20 is 35.4839 percent

### Percentage examples

Percentages express a proportionate part of a total. When a total is not given then it is assumed to be 100. E.g. 31% (read as 31 percent) can also be expressed as 31/100 or 31:100.Example: If 31% (31 percent) of your savings are invested in stocks, then 31 out of every 100 dollars are invested in stocks. If your savings are $10,000, then a total of 31*100 (i.e. $3100) are invested in stocks.

### Percentage sign (%)

The percent (per cent i.e. per hundred) sign % is the standard symbol to indicate a percentage, to signify a number or ratio as a fraction of 100. Related signs include the permille (per thousand) sign ‰ and the permyriad (per ten thousand) sign ‱ (also known as a basis point), which indicate that a number is divided by one thousand or ten thousand, respectively.### Scholarship programs to learn math

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