We're dividing 830731 by 68 
The aim is to understand the frequency of 68 in 830731.

Let's proceed to step 1:
68 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 68

Going ahead to step 2:
When dividing 83 by 68, we get 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 15 after subtracting 68 from 83.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 68

On to step 3:
When dividing 150 by 68, we get 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 136 from 150 and we're left with 14.
Bring next digit (7) of the dividend behind the 14 and repeat the process: 147 / 68

On to step 4:
If we divide 147 by 68, we get 2 and a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 122.0
The remainder is 11 after subtracting 136 from 147.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 68

Moving on to step 5:
68 can be fit into 113 1 times, resulting in a remainder of 45.
Record the quotient 1 as the next digit in the result. 
Result so far: 1221.0
The remainder is 45 after subtracting 68 from 113.
Grab the next digit (1) from the dividend, add it to 45, then carry on: 451 / 68

Going ahead to step 6:
451 divided by 68 is 6 with a remainder of 43.
Put 6 as the next digit of the answer. 
Result so far: 12216.0
The remainder is 43 after subtracting 408 from 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 7:
430 divided by 68 is 6 with a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 12216.6
If we take 408 away from 430, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 8:
When dividing 220 by 68, we get 3 with a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 12216.63
Subtract 204 from 220 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
160 divided by 68 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 12216.632
Subtract 136 from 160 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
240 divided by 68 is 3 with a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 12216.6323
Subtracting 204 from 240 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
The number 68 fits into 360 5 times, leaving a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 12216.63235
Subtracting 340 from 360 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
68 goes into 200 2 times with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 12216.632352
If we subtract 136 from 200, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
When dividing 640 by 68, we get 9 with a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 12216.6323529
Deduct 612 from 640 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
68 goes into 280 4 times with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 12216.63235294
Subtract 272 from 280 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 12216.63235294 with a remainder of 8e-09.