49391421 divided by 479 
The aim is to understand the frequency of 479 in 49391421.

Let's proceed to step 1:
4 divided by 479 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 479

Let's proceed to step 2:
49 divided by 479 is 0 with a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Bring next digit (3) of the dividend behind the 49 and repeat the process: 493 / 479

Let's proceed to step 3:
If we divide 493 by 479, we get 1 and a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 479 from 493, we get 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 479

Moving on to step 4:
When dividing 149 by 479, we get 0 with a remainder of 149.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 149 to get 149.
Grab the next digit (1) from the dividend, add it to 149, then carry on: 1491 / 479

Advancing to step 5:
1491 divided by 479 is 3 with a remainder of 54.
Put 3 as the next digit of the answer. 
Result so far: 103.0
Subtract 1437 from 1491 to get 54.
Bring next digit (4) of the dividend behind the 54 and repeat the process: 544 / 479

Moving on to step 6:
When dividing 544 by 479, we get 1 with a remainder of 65.
Write down 1 as next digit of the result. 
Result so far: 1031.0
Subtract 479 from 544 to get 65.
Fetch the next digit (2) from the dividend, attach it to 65 and continue: 652 / 479

Advancing to step 7:
479 can be fit into 652 1 times, resulting in a remainder of 173.
Write down 1 as next digit of the result. 
Result so far: 10311.0
If we take 479 away from 652, we end up with 173.
Include the next digit (1) from the dividend after 173, then repeat: 1731 / 479

Moving on to step 8:
If we divide 1731 by 479, we get 3 and a remainder of 294.
Record the quotient 3 as the next digit in the result. 
Result so far: 103113.0
The remainder is 294 after subtracting 1437 from 1731.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Going ahead to step 9:
The number 479 fits into 2940 6 times, leaving a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 103113.6
Subtract 2874 from 2940 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 10:
479 can be fit into 660 1 times, resulting in a remainder of 181.
Put 1 as the next digit of the answer. 
Result so far: 103113.61
If we take 479 away from 660, we end up with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 11:
When dividing 1810 by 479, we get 3 with a remainder of 373.
The next digit of our result is 3. 
Result so far: 103113.613
If we take 1437 away from 1810, we end up with 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Going ahead to step 12:
479 goes into 3730 7 times with a remainder of 377.
Record the quotient 7 as the next digit in the result. 
Result so far: 103113.6137
If we subtract 3353 from 3730, we get 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Going ahead to step 13:
3770 divided by 479 is 7 with a remainder of 417.
Write down 7 as next digit of the result. 
Result so far: 103113.61377
The remainder is 417 after subtracting 3353 from 3770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

The final result is 103113.61377 with a remainder of 0.000417.