We divide 67546021 by 323
The aim is to understand the frequency of 323 in 67546021.

Moving on to step 1:
When dividing 6 by 323, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 323

On to step 2:
67 divided by 323 is 0 with a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Bring next digit (5) of the dividend behind the 67 and repeat the process: 675 / 323

Advancing to step 3:
When dividing 675 by 323, we get 2 with a remainder of 29.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 646 from 675, we get 29.
Fetch the next digit (4) from the dividend, attach it to 29 and continue: 294 / 323

Moving on to step 4:
When dividing 294 by 323, we get 0 with a remainder of 294.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 294 to get 294.
Append the next digit (6) from the dividend to 294 and continue with: 2946 / 323

Step 5:
The number 323 fits into 2946 9 times, leaving a remainder of 39.
The next digit of our result is 9. 
Result so far: 209.0
Subtract 2907 from 2946 to get 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 323

Advancing to step 6:
When dividing 390 by 323, we get 1 with a remainder of 67.
Use 1 as the next digit of our solution. 
Result so far: 2091.0
If we subtract 323 from 390, we get 67.
Take the next digit (2) from the dividend and append it to 67, then repeat: 672 / 323

Advancing to step 7:
If we divide 672 by 323, we get 2 and a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 20912.0
If we take 646 away from 672, we end up with 26.
Bring next digit (1) of the dividend behind the 26 and repeat the process: 261 / 323

Advancing to step 8:
323 goes into 261 0 times with a remainder of 261.
Write down 0 as next digit of the result. 
Result so far: 209120.0
The remainder is 261 after subtracting 0 from 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Moving on to step 9:
2610 divided by 323 is 8 with a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 209120.8
If we take 2584 away from 2610, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
When dividing 260 by 323, we get 0 with a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 209120.8
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 11:
The number 323 fits into 2600 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 209120.808
If we subtract 2584 from 2600, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
323 can be fit into 160 0 times, resulting in a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 209120.808
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 13:
When dividing 1600 by 323, we get 4 with a remainder of 308.
Put 4 as the next digit of the answer. 
Result so far: 209120.80804
Deduct 1292 from 1600 and we're left with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Step 14:
When dividing 3080 by 323, we get 9 with a remainder of 173.
The number 9 becomes the next digit in our result. 
Result so far: 209120.808049
Subtract 2907 from 3080 to get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Moving on to step 15:
1730 divided by 323 is 5 with a remainder of 115.
Put 5 as the next digit of the answer. 
Result so far: 209120.8080495
The remainder is 115 after subtracting 1615 from 1730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 16:
1150 divided by 323 is 3 with a remainder of 181.
The number 3 becomes the next digit in our result. 
Result so far: 209120.80804953
If we take 969 away from 1150, we end up with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

After the division, we end up with 209120.80804953 and a remainder of 1.81e-07.