81192646 ÷ 369 
The aim is to understand the frequency of 369 in 81192646.

Advancing to step 1:
When dividing 8 by 369, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 369

Advancing to step 2:
369 can be fit into 81 0 times, resulting in a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Bring next digit (1) of the dividend behind the 81 and repeat the process: 811 / 369

On to step 3:
The number 369 fits into 811 2 times, leaving a remainder of 73.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 738 from 811, we get 73.
Include the next digit (9) from the dividend after 73, then repeat: 739 / 369

Advancing to step 4:
369 can be fit into 739 2 times, resulting in a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 22.0
Subtract 738 from 739 to get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 369

Going ahead to step 5:
12 divided by 369 is 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 220.0
Deduct 0 from 12 and we're left with 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 369

Let's proceed to step 6:
If we divide 126 by 369, we get 0 and a remainder of 126.
Record the quotient 0 as the next digit in the result. 
Result so far: 2200.0
Deduct 0 from 126 and we're left with 126.
Grab the next digit (4) from the dividend, add it to 126, then carry on: 1264 / 369

On to step 7:
When dividing 1264 by 369, we get 3 with a remainder of 157.
Put 3 as the next digit of the answer. 
Result so far: 22003.0
Subtracting 1107 from 1264 leaves us with 157.
Grab the next digit (6) from the dividend, add it to 157, then carry on: 1576 / 369

Moving on to step 8:
369 can be fit into 1576 4 times, resulting in a remainder of 100.
Use 4 as the next digit of our solution. 
Result so far: 220034.0
The remainder is 100 after subtracting 1476 from 1576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 9:
When dividing 1000 by 369, we get 2 with a remainder of 262.
The number 2 becomes the next digit in our result. 
Result so far: 220034.2
Deduct 738 from 1000 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Advancing to step 10:
2620 divided by 369 is 7 with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 220034.27
If we take 2583 away from 2620, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 11:
If we divide 370 by 369, we get 1 and a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 220034.271
If we take 369 away from 370, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
369 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 220034.271
Subtract 0 from 10 to 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.

Let's proceed to step 13:
If we divide 100 by 369, we get 0 and a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 220034.271
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The quotient of the division is 220034.271, and the remainder is 0.0001.