Let's divide 10836126 by 375
The aim is to understand the frequency of 375 in 10836126.

Going ahead to step 1:
If we divide 1 by 375, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 375

Moving on to step 2:
When dividing 10 by 375, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 375

Moving on to step 3:
375 goes into 108 0 times with a remainder of 108.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 108 leaves us with 108.
Take the next digit (3) from the dividend and append it to 108, then repeat: 1083 / 375

Going ahead to step 4:
The number 375 fits into 1083 2 times, leaving a remainder of 333.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 333 after subtracting 750 from 1083.
Fetch the next digit (6) from the dividend, attach it to 333 and continue: 3336 / 375

Advancing to step 5:
375 can be fit into 3336 8 times, resulting in a remainder of 336.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtracting 3000 from 3336 leaves us with 336.
Bring next digit (1) of the dividend behind the 336 and repeat the process: 3361 / 375

On to step 6:
When dividing 3361 by 375, we get 8 with a remainder of 361.
The number 8 becomes the next digit in our result. 
Result so far: 288.0
The remainder is 361 after subtracting 3000 from 3361.
Take the next digit (2) from the dividend and append it to 361, then repeat: 3612 / 375

Going ahead to step 7:
375 goes into 3612 9 times with a remainder of 237.
Put 9 as the next digit of the answer. 
Result so far: 2889.0
Subtract 3375 from 3612 to get 237.
Grab the next digit (6) from the dividend, add it to 237, then carry on: 2376 / 375

Step 8:
375 goes into 2376 6 times with a remainder of 126.
The next digit of our result is 6. 
Result so far: 28896.0
If we take 2250 away from 2376, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 9:
When dividing 1260 by 375, we get 3 with a remainder of 135.
The number 3 becomes the next digit in our result. 
Result so far: 28896.3
The remainder is 135 after subtracting 1125 from 1260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Moving on to step 10:
375 can be fit into 1350 3 times, resulting in a remainder of 225.
Use 3 as the next digit of our solution. 
Result so far: 28896.33
If we subtract 1125 from 1350, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

The final outcome is 28896.33, with a leftover of 0.225.