We look at the division of 31978649 by 479 
The aim is to understand the frequency of 479 in 31978649.

Let's proceed to step 1:
3 divided by 479 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 479

Moving on to step 2:
The number 479 fits into 31 0 times, leaving a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Bring next digit (9) of the dividend behind the 31 and repeat the process: 319 / 479

Going ahead to step 3:
When dividing 319 by 479, we get 0 with a remainder of 319.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 319 to get 319.
Fetch the next digit (7) from the dividend, attach it to 319 and continue: 3197 / 479

Advancing to step 4:
479 can be fit into 3197 6 times, resulting in a remainder of 323.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 323 after subtracting 2874 from 3197.
Bring next digit (8) of the dividend behind the 323 and repeat the process: 3238 / 479

Let's proceed to step 5:
479 can be fit into 3238 6 times, resulting in a remainder of 364.
Use 6 as the next digit of our solution. 
Result so far: 66.0
If we subtract 2874 from 3238, we get 364.
Include the next digit (6) from the dividend after 364, then repeat: 3646 / 479

Moving on to step 6:
3646 divided by 479 is 7 with a remainder of 293.
Record the quotient 7 as the next digit in the result. 
Result so far: 667.0
Subtracting 3353 from 3646 leaves us with 293.
Grab the next digit (4) from the dividend, add it to 293, then carry on: 2934 / 479

Going ahead to step 7:
479 can be fit into 2934 6 times, resulting in a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 6676.0
The remainder is 60 after subtracting 2874 from 2934.
Grab the next digit (9) from the dividend, add it to 60, then carry on: 609 / 479

Let's proceed to step 8:
The number 479 fits into 609 1 times, leaving a remainder of 130.
The number 1 becomes the next digit in our result. 
Result so far: 66761.0
Deduct 479 from 609 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 9:
If we divide 1300 by 479, we get 2 and a remainder of 342.
The next digit of our result is 2. 
Result so far: 66761.2
The remainder is 342 after subtracting 958 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Advancing to step 10:
479 goes into 3420 7 times with a remainder of 67.
Record the quotient 7 as the next digit in the result. 
Result so far: 66761.27
If we subtract 3353 from 3420, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 11:
479 goes into 670 1 times with a remainder of 191.
Put 1 as the next digit of the answer. 
Result so far: 66761.271
Subtract 479 from 670 to get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Advancing to step 12:
When dividing 1910 by 479, we get 3 with a remainder of 473.
Put 3 as the next digit of the answer. 
Result so far: 66761.2713
If we take 1437 away from 1910, we end up with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Advancing to step 13:
479 goes into 4730 9 times with a remainder of 419.
Use 9 as the next digit of our solution. 
Result so far: 66761.27139
If we take 4311 away from 4730, we end up with 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Moving on to step 14:
If we divide 4190 by 479, we get 8 and a remainder of 358.
The next digit of our result is 8. 
Result so far: 66761.271398
The remainder is 358 after subtracting 3832 from 4190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Step 15:
479 goes into 3580 7 times with a remainder of 227.
Use 7 as the next digit of our solution. 
Result so far: 66761.2713987
If we subtract 3353 from 3580, we get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Let's proceed to step 16:
When dividing 2270 by 479, we get 4 with a remainder of 354.
Use 4 as the next digit of our solution. 
Result so far: 66761.27139874
Subtracting 1916 from 2270 leaves us with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

In conclusion, the division gives 66761.27139874 with a balance of 3.54e-07.