811596 ÷ 52 
The aim is to understand the frequency of 52 in 811596.

Going ahead to step 1:
52 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
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 52

Moving on to step 2:
When dividing 81 by 52, we get 1 with a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 52 from 81 leaves us with 29.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 52

Advancing to step 3:
52 goes into 291 5 times with a remainder of 31.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 260 from 291 and we're left with 31.
Take the next digit (5) from the dividend and append it to 31, then repeat: 315 / 52

Step 4:
52 goes into 315 6 times with a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 156.0
Subtracting 312 from 315 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 52

Let's proceed to step 5:
If we divide 39 by 52, we get 0 and a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 1560.0
Deduct 0 from 39 and we're left with 39.
Take the next digit (6) from the dividend and append it to 39, then repeat: 396 / 52

On to step 6:
52 goes into 396 7 times with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 15607.0
Subtract 364 from 396 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 7:
320 divided by 52 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 15607.6
The remainder is 8 after subtracting 312 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
52 can be fit into 80 1 times, resulting in a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 15607.61
Subtracting 52 from 80 leaves us 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.

Moving on to step 9:
If we divide 280 by 52, we get 5 and a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 15607.615
The remainder is 20 after subtracting 260 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
52 can be fit into 200 3 times, resulting in a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 15607.6153
If we subtract 156 from 200, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 11:
52 goes into 440 8 times with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 15607.61538
Subtract 416 from 440 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.

Step 12:
240 divided by 52 is 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 15607.615384
Deduct 208 from 240 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
320 divided by 52 is 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 15607.6153846
If we take 312 away from 320, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 14:
When dividing 80 by 52, we get 1 with a remainder of 28.
The next digit of our result is 1. 
Result so far: 15607.61538461
The remainder is 28 after subtracting 52 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 15607.61538461 with a remainder of 2.8e-08.