Let's divide 830372 by 71
The aim is to understand the frequency of 71 in 830372.

On to step 1:
When dividing 8 by 71, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 71

Step 2:
When dividing 83 by 71, we get 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 71 from 83 and we're left with 12.
Take the next digit (0) from the dividend and append it to 12, then repeat: 120 / 71

Let's proceed to step 3:
71 can be fit into 120 1 times, resulting in a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 71 away from 120, we end up with 49.
Bring next digit (3) of the dividend behind the 49 and repeat the process: 493 / 71

Advancing to step 4:
If we divide 493 by 71, we get 6 and a remainder of 67.
Put 6 as the next digit of the answer. 
Result so far: 116.0
If we subtract 426 from 493, we get 67.
Include the next digit (7) from the dividend after 67, then repeat: 677 / 71

Advancing to step 5:
71 can be fit into 677 9 times, resulting in a remainder of 38.
Use 9 as the next digit of our solution. 
Result so far: 1169.0
Subtracting 639 from 677 leaves us with 38.
Append the next digit (2) from the dividend to 38 and continue with: 382 / 71

Advancing to step 6:
71 goes into 382 5 times with a remainder of 27.
The next digit of our result is 5. 
Result so far: 11695.0
If we take 355 away from 382, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
The number 71 fits into 270 3 times, leaving a remainder of 57.
The number 3 becomes the next digit in our result. 
Result so far: 11695.3
Subtracting 213 from 270 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 8:
When dividing 570 by 71, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 11695.38
If we subtract 568 from 570, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
71 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 11695.38
If we take 0 away from 20, we end up 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.

Going ahead to step 10:
200 divided by 71 is 2 with a remainder of 58.
The next digit of our result is 2. 
Result so far: 11695.3802
If we subtract 142 from 200, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 11:
580 divided by 71 is 8 with a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 11695.38028
The remainder is 12 after subtracting 568 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 12:
120 divided by 71 is 1 with a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 11695.380281
Subtract 71 from 120 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 13:
The number 71 fits into 490 6 times, leaving a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 11695.3802816
The remainder is 64 after subtracting 426 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 14:
71 can be fit into 640 9 times, resulting in a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 11695.38028169
Subtract 639 from 640 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 11695.38028169 and a remainder of 1e-09.