We look at the division of 11381196 by 864 
The aim is to understand the frequency of 864 in 11381196.

Advancing to step 1:
If we divide 1 by 864, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 864

Going ahead to step 2:
864 goes into 11 0 times with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 11 to get 11.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 864

Moving on to step 3:
864 goes into 113 0 times with a remainder of 113.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 113 leaves us with 113.
Fetch the next digit (8) from the dividend, attach it to 113 and continue: 1138 / 864

Step 4:
864 can be fit into 1138 1 times, resulting in a remainder of 274.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 864 from 1138, we get 274.
Include the next digit (1) from the dividend after 274, then repeat: 2741 / 864

Let's proceed to step 5:
864 can be fit into 2741 3 times, resulting in a remainder of 149.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 2592 from 2741 and we're left with 149.
Bring next digit (1) of the dividend behind the 149 and repeat the process: 1491 / 864

Step 6:
864 goes into 1491 1 times with a remainder of 627.
Write down 1 as next digit of the result. 
Result so far: 131.0
Deduct 864 from 1491 and we're left with 627.
Grab the next digit (9) from the dividend, add it to 627, then carry on: 6279 / 864

Going ahead to step 7:
6279 divided by 864 is 7 with a remainder of 231.
The number 7 becomes the next digit in our result. 
Result so far: 1317.0
Subtract 6048 from 6279 to get 231.
Take the next digit (6) from the dividend and append it to 231, then repeat: 2316 / 864

On to step 8:
The number 864 fits into 2316 2 times, leaving a remainder of 588.
The number 2 becomes the next digit in our result. 
Result so far: 13172.0
If we take 1728 away from 2316, we end up with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Going ahead to step 9:
The number 864 fits into 5880 6 times, leaving a remainder of 696.
Put 6 as the next digit of the answer. 
Result so far: 13172.6
Deduct 5184 from 5880 and we're left with 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

Step 10:
If we divide 6960 by 864, we get 8 and a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 13172.68
Deduct 6912 from 6960 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
If we divide 480 by 864, we get 0 and a remainder of 480.
Record the quotient 0 as the next digit in the result. 
Result so far: 13172.68
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 12:
The number 864 fits into 4800 5 times, leaving a remainder of 480.
Record the quotient 5 as the next digit in the result. 
Result so far: 13172.6805
Subtract 4320 from 4800 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 13:
When dividing 4800 by 864, we get 5 with a remainder of 480.
The number 5 becomes the next digit in our result. 
Result so far: 13172.68055
Subtracting 4320 from 4800 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The final outcome is 13172.68055, with a leftover of 0.00048.