## Detailed calculations below:

### Introduction. Fractions

#### A fraction consists of two numbers and a fraction bar: ^{182}/_{49,539}

#### The number above the bar is the numerator: 182

#### The number below the bar is the denominator: 49,539

#### The fraction bar means that the two numbers are dividing themselves:

^{182}/_{49,539} = 182 ÷ 49,539

#### Divide the numerator by the denominator to get fraction's value:

Value = 182 ÷ 49,539

### Introduction. Percent

#### 'Percent (%)' means 'out of one hundred':

#### p% = p 'out of one hundred',

#### p% = ^{p}/_{100} = p ÷ 100

### Note:

#### The fraction ^{100}/_{100} = 100 ÷ 100 = 100% = 1

#### Multiply a number by the fraction ^{100}/_{100},

... and its value doesn't change.

## To reduce a fraction, divide both its numerator and denominator by their greatest common factor, GCF.

#### To calculate the greatest common factor, we build the prime factorization of the two numbers.

### Integer numbers prime factorization:

#### Prime Factorization of a number: finding the prime numbers that multiply together to make that number.

#### 182 = 2 × 7 × 13;

182 is not a prime, is a composite number;

#### 49,539 = 3 × 7^{2} × 337;

49,539 is not a prime, is a composite number;

** Positive integers that are only dividing by themselves and 1 are called prime numbers. A prime number has only two factors: 1 and itself. *

* A composite number is a positive integer that has at least one factor (divisor) other than 1 and itself.

### Calculate the greatest (highest) common factor (divisor), gcf, hcf, gcd:

#### Multiply all the common prime factors, by the lowest exponents (if any).

#### gcf, hcf, gcd (182; 49,539) = 7

### Divide both the numerator and the denominator by their greatest common factor.

^{182}/_{49,539} =

^{(2 × 7 × 13)}/_{(3 × 72 × 337)} =

^{((2 × 7 × 13) ÷ 7)} / _{((3 × 72 × 337) ÷ 7)} =

^{(2 × 13)}/_{(3 × 7 × 337)} =

^{26}/_{7,077}

## The fraction is now reduced to the lowest terms.

^{26}/_{7,077} is a proper fraction.

#### A proper fraction: numerator smaller than denominator.

## Rewrite the end result, continued below...

## Rewrite the end result:

### As a decimal number:

^{26}/_{7,077} =

#### 26 ÷ 7,077 ≈

#### 0.00367387311 ≈

#### 0

### As a percentage:

#### 0.00367387311 =

#### 0.00367387311 × ^{100}/_{100} =

#### ^{0.367387311008}/_{100} =

#### 0.367387311008% ≈

#### 0.37%

#### In other words:

#### 1) Calculate fraction's value.

#### 2) Multiply that number by 100.

#### 3) Add the percent sign % to it.

## Final answer

continued below...