Let's divide 819200 by 71
The aim is to understand the frequency of 71 in 819200.

Let's proceed to step 1:
71 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 71

Going ahead to step 2:
81 divided by 71 is 1 with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 71 away from 81, we end up with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 71

Let's proceed to step 3:
If we divide 109 by 71, we get 1 and a remainder of 38.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 38 after subtracting 71 from 109.
Include the next digit (2) from the dividend after 38, then repeat: 382 / 71

On to step 4:
382 divided by 71 is 5 with a remainder of 27.
Write down 5 as next digit of the result. 
Result so far: 115.0
Deduct 355 from 382 and we're left with 27.
Grab the next digit (0) from the dividend, add it to 27, then carry on: 270 / 71

Going ahead to step 5:
71 goes into 270 3 times with a remainder of 57.
The number 3 becomes the next digit in our result. 
Result so far: 1153.0
If we take 213 away from 270, we end up with 57.
Grab the next digit (0) from the dividend, add it to 57, then carry on: 570 / 71

Advancing to step 6:
71 can be fit into 570 8 times, resulting in a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 11538.0
The remainder is 2 after subtracting 568 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
71 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 11538.0
If we subtract 0 from 20, we get 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 8:
The number 71 fits into 200 2 times, leaving a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 11538.02
The remainder is 58 after subtracting 142 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 9:
If we divide 580 by 71, we get 8 and a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 11538.028
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.

Let's proceed to step 10:
The number 71 fits into 120 1 times, leaving a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 11538.0281
Subtracting 71 from 120 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 11:
490 divided by 71 is 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 11538.02816
Subtracting 426 from 490 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 12:
If we divide 640 by 71, we get 9 and a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 11538.028169
If we subtract 639 from 640, we 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.

Let's proceed to step 13:
The number 71 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 11538.028169
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
If we divide 100 by 71, we get 1 and a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 11538.02816901
Deduct 71 from 100 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The final result is 11538.02816901 with a remainder of 2.9e-08.