We're dividing 67874583 by 369 
The aim is to understand the frequency of 369 in 67874583.

Moving on to step 1:
If we divide 6 by 369, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 369

Let's proceed to step 2:
67 divided by 369 is 0 with a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Append the next digit (8) from the dividend to 67 and continue with: 678 / 369

Going ahead to step 3:
The number 369 fits into 678 1 times, leaving a remainder of 309.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 369 from 678 to get 309.
Append the next digit (7) from the dividend to 309 and continue with: 3097 / 369

On to step 4:
If we divide 3097 by 369, we get 8 and a remainder of 145.
The next digit of our result is 8. 
Result so far: 18.0
If we subtract 2952 from 3097, we get 145.
Bring next digit (4) of the dividend behind the 145 and repeat the process: 1454 / 369

Moving on to step 5:
369 can be fit into 1454 3 times, resulting in a remainder of 347.
The number 3 becomes the next digit in our result. 
Result so far: 183.0
Subtracting 1107 from 1454 leaves us with 347.
Bring next digit (5) of the dividend behind the 347 and repeat the process: 3475 / 369

Moving on to step 6:
3475 divided by 369 is 9 with a remainder of 154.
The number 9 becomes the next digit in our result. 
Result so far: 1839.0
Subtract 3321 from 3475 to get 154.
Bring next digit (8) of the dividend behind the 154 and repeat the process: 1548 / 369

On to step 7:
369 goes into 1548 4 times with a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 18394.0
If we subtract 1476 from 1548, we get 72.
Include the next digit (3) from the dividend after 72, then repeat: 723 / 369

Advancing to step 8:
369 goes into 723 1 times with a remainder of 354.
Write down 1 as next digit of the result. 
Result so far: 183941.0
The remainder is 354 after subtracting 369 from 723.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 9:
369 goes into 3540 9 times with a remainder of 219.
Use 9 as the next digit of our solution. 
Result so far: 183941.9
Subtract 3321 from 3540 to get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

On to step 10:
369 goes into 2190 5 times with a remainder of 345.
Put 5 as the next digit of the answer. 
Result so far: 183941.95
If we subtract 1845 from 2190, we get 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Let's proceed to step 11:
369 goes into 3450 9 times with a remainder of 129.
Use 9 as the next digit of our solution. 
Result so far: 183941.959
If we take 3321 away from 3450, we end up with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Step 12:
If we divide 1290 by 369, we get 3 and a remainder of 183.
The next digit of our result is 3. 
Result so far: 183941.9593
If we take 1107 away from 1290, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Step 13:
When dividing 1830 by 369, we get 4 with a remainder of 354.
Use 4 as the next digit of our solution. 
Result so far: 183941.95934
If we subtract 1476 from 1830, we get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Let's proceed to step 14:
3540 divided by 369 is 9 with a remainder of 219.
The number 9 becomes the next digit in our result. 
Result so far: 183941.959349
If we subtract 3321 from 3540, we get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Moving on to step 15:
369 can be fit into 2190 5 times, resulting in a remainder of 345.
Put 5 as the next digit of the answer. 
Result so far: 183941.9593495
If we subtract 1845 from 2190, we get 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Let's proceed to step 16:
369 goes into 3450 9 times with a remainder of 129.
The number 9 becomes the next digit in our result. 
Result so far: 183941.95934959
The remainder is 129 after subtracting 3321 from 3450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

The final outcome is 183941.95934959, with a leftover of 1.29e-07.