We're dividing 443541 by 69 
The aim is to understand the frequency of 69 in 443541.

Moving on to step 1:
4 divided by 69 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 69

Step 2:
When dividing 44 by 69, we get 0 with a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 44, we end up with 44.
Grab the next digit (3) from the dividend, add it to 44, then carry on: 443 / 69

Moving on to step 3:
When dividing 443 by 69, we get 6 with a remainder of 29.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 414 from 443 to get 29.
Include the next digit (5) from the dividend after 29, then repeat: 295 / 69

Step 4:
69 can be fit into 295 4 times, resulting in a remainder of 19.
The next digit of our result is 4. 
Result so far: 64.0
Deduct 276 from 295 and we're left with 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 69

Moving on to step 5:
The number 69 fits into 194 2 times, leaving a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 642.0
Subtracting 138 from 194 leaves us with 56.
Append the next digit (1) from the dividend to 56 and continue with: 561 / 69

Advancing to step 6:
561 divided by 69 is 8 with a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 6428.0
The remainder is 9 after subtracting 552 from 561.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
69 can be fit into 90 1 times, resulting in a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 6428.1
The remainder is 21 after subtracting 69 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 8:
69 goes into 210 3 times with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 6428.13
Subtracting 207 from 210 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 9:
30 divided by 69 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 6428.13
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
The number 69 fits into 300 4 times, leaving a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 6428.1304
If we subtract 276 from 300, we 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.

Going ahead to step 11:
When dividing 240 by 69, we get 3 with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 6428.13043
Deduct 207 from 240 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 12:
69 can be fit into 330 4 times, resulting in a remainder of 54.
The next digit of our result is 4. 
Result so far: 6428.130434
The remainder is 54 after subtracting 276 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 13:
540 divided by 69 is 7 with a remainder of 57.
Use 7 as the next digit of our solution. 
Result so far: 6428.1304347
Deduct 483 from 540 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 14:
69 goes into 570 8 times with a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 6428.13043478
Subtracting 552 from 570 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 6428.13043478 and a remainder of 1.8e-08.