Let's divide 31427372 by 681
The aim is to understand the frequency of 681 in 31427372.

Let's proceed to step 1:
681 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 681

On to step 2:
681 can be fit into 31 0 times, resulting in a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Grab the next digit (4) from the dividend, add it to 31, then carry on: 314 / 681

Advancing to step 3:
If we divide 314 by 681, we get 0 and a remainder of 314.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 314 after subtracting 0 from 314.
Append the next digit (2) from the dividend to 314 and continue with: 3142 / 681

Moving on to step 4:
The number 681 fits into 3142 4 times, leaving a remainder of 418.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 2724 from 3142, we get 418.
Take the next digit (7) from the dividend and append it to 418, then repeat: 4187 / 681

Advancing to step 5:
681 goes into 4187 6 times with a remainder of 101.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
Deduct 4086 from 4187 and we're left with 101.
Include the next digit (3) from the dividend after 101, then repeat: 1013 / 681

Let's proceed to step 6:
The number 681 fits into 1013 1 times, leaving a remainder of 332.
Write down 1 as next digit of the result. 
Result so far: 461.0
If we subtract 681 from 1013, we get 332.
Grab the next digit (7) from the dividend, add it to 332, then carry on: 3327 / 681

Advancing to step 7:
If we divide 3327 by 681, we get 4 and a remainder of 603.
Put 4 as the next digit of the answer. 
Result so far: 4614.0
If we subtract 2724 from 3327, we get 603.
Bring next digit (2) of the dividend behind the 603 and repeat the process: 6032 / 681

Advancing to step 8:
681 goes into 6032 8 times with a remainder of 584.
The number 8 becomes the next digit in our result. 
Result so far: 46148.0
The remainder is 584 after subtracting 5448 from 6032.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Step 9:
5840 divided by 681 is 8 with a remainder of 392.
The number 8 becomes the next digit in our result. 
Result so far: 46148.8
Subtracting 5448 from 5840 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 10:
3920 divided by 681 is 5 with a remainder of 515.
Write down 5 as next digit of the result. 
Result so far: 46148.85
Subtracting 3405 from 3920 leaves us with 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Advancing to step 11:
The number 681 fits into 5150 7 times, leaving a remainder of 383.
The number 7 becomes the next digit in our result. 
Result so far: 46148.857
Subtracting 4767 from 5150 leaves us with 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Advancing to step 12:
When dividing 3830 by 681, we get 5 with a remainder of 425.
Record the quotient 5 as the next digit in the result. 
Result so far: 46148.8575
If we subtract 3405 from 3830, we get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Let's proceed to step 13:
4250 divided by 681 is 6 with a remainder of 164.
The number 6 becomes the next digit in our result. 
Result so far: 46148.85756
Deduct 4086 from 4250 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 14:
1640 divided by 681 is 2 with a remainder of 278.
Use 2 as the next digit of our solution. 
Result so far: 46148.857562
Subtracting 1362 from 1640 leaves us with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Step 15:
When dividing 2780 by 681, we get 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 46148.8575624
Subtracting 2724 from 2780 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 16:
When dividing 560 by 681, we get 0 with a remainder of 560.
The number 0 becomes the next digit in our result. 
Result so far: 46148.8575624
Subtract 0 from 560 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

The final outcome is 46148.8575624, with a leftover of 5.6e-07.