Let's divide 23357126 by 836
The aim is to understand the frequency of 836 in 23357126.

On to step 1:
836 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 836

Let's proceed to step 2:
836 goes into 23 0 times with a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Fetch the next digit (3) from the dividend, attach it to 23 and continue: 233 / 836

On to step 3:
The number 836 fits into 233 0 times, leaving a remainder of 233.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 233 to get 233.
Grab the next digit (5) from the dividend, add it to 233, then carry on: 2335 / 836

Going ahead to step 4:
When dividing 2335 by 836, we get 2 with a remainder of 663.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 1672 from 2335, we get 663.
Include the next digit (7) from the dividend after 663, then repeat: 6637 / 836

Let's proceed to step 5:
6637 divided by 836 is 7 with a remainder of 785.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 5852 from 6637 leaves us with 785.
Fetch the next digit (1) from the dividend, attach it to 785 and continue: 7851 / 836

Step 6:
When dividing 7851 by 836, we get 9 with a remainder of 327.
The number 9 becomes the next digit in our result. 
Result so far: 279.0
Subtract 7524 from 7851 to get 327.
Take the next digit (2) from the dividend and append it to 327, then repeat: 3272 / 836

Going ahead to step 7:
836 can be fit into 3272 3 times, resulting in a remainder of 764.
Use 3 as the next digit of our solution. 
Result so far: 2793.0
Subtract 2508 from 3272 to get 764.
Bring next digit (6) of the dividend behind the 764 and repeat the process: 7646 / 836

Advancing to step 8:
836 goes into 7646 9 times with a remainder of 122.
The number 9 becomes the next digit in our result. 
Result so far: 27939.0
If we subtract 7524 from 7646, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Step 9:
If we divide 1220 by 836, we get 1 and a remainder of 384.
Record the quotient 1 as the next digit in the result. 
Result so far: 27939.1
The remainder is 384 after subtracting 836 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 10:
836 can be fit into 3840 4 times, resulting in a remainder of 496.
Record the quotient 4 as the next digit in the result. 
Result so far: 27939.14
If we take 3344 away from 3840, we end up with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Advancing to step 11:
The number 836 fits into 4960 5 times, leaving a remainder of 780.
Put 5 as the next digit of the answer. 
Result so far: 27939.145
Deduct 4180 from 4960 and we're left with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Moving on to step 12:
The number 836 fits into 7800 9 times, leaving a remainder of 276.
The number 9 becomes the next digit in our result. 
Result so far: 27939.1459
Subtract 7524 from 7800 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 13:
836 can be fit into 2760 3 times, resulting in a remainder of 252.
The number 3 becomes the next digit in our result. 
Result so far: 27939.14593
If we take 2508 away from 2760, we end up with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 14:
836 goes into 2520 3 times with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 27939.145933
Subtract 2508 from 2520 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 27939.145933, with a leftover of 1.2e-06.