Let's divide 33151347 by 523
The aim is to understand the frequency of 523 in 33151347.

Advancing to step 1:
3 divided by 523 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 523

On to step 2:
The number 523 fits into 33 0 times, leaving a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 33, we end up with 33.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 523

Advancing to step 3:
331 divided by 523 is 0 with a remainder of 331.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 331 to get 331.
Include the next digit (5) from the dividend after 331, then repeat: 3315 / 523

Let's proceed to step 4:
The number 523 fits into 3315 6 times, leaving a remainder of 177.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 3138 from 3315 leaves us with 177.
Take the next digit (1) from the dividend and append it to 177, then repeat: 1771 / 523

Advancing to step 5:
When dividing 1771 by 523, we get 3 with a remainder of 202.
Put 3 as the next digit of the answer. 
Result so far: 63.0
If we subtract 1569 from 1771, we get 202.
Fetch the next digit (3) from the dividend, attach it to 202 and continue: 2023 / 523

Going ahead to step 6:
2023 divided by 523 is 3 with a remainder of 454.
The number 3 becomes the next digit in our result. 
Result so far: 633.0
If we take 1569 away from 2023, we end up with 454.
Fetch the next digit (4) from the dividend, attach it to 454 and continue: 4544 / 523

On to step 7:
The number 523 fits into 4544 8 times, leaving a remainder of 360.
Use 8 as the next digit of our solution. 
Result so far: 6338.0
Deduct 4184 from 4544 and we're left with 360.
Include the next digit (7) from the dividend after 360, then repeat: 3607 / 523

Going ahead to step 8:
If we divide 3607 by 523, we get 6 and a remainder of 469.
Put 6 as the next digit of the answer. 
Result so far: 63386.0
If we take 3138 away from 3607, we end up with 469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

On to step 9:
The number 523 fits into 4690 8 times, leaving a remainder of 506.
Write down 8 as next digit of the result. 
Result so far: 63386.8
The remainder is 506 after subtracting 4184 from 4690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

On to step 10:
The number 523 fits into 5060 9 times, leaving a remainder of 353.
The number 9 becomes the next digit in our result. 
Result so far: 63386.89
Subtract 4707 from 5060 to get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Step 11:
3530 divided by 523 is 6 with a remainder of 392.
The next digit of our result is 6. 
Result so far: 63386.896
The remainder is 392 after subtracting 3138 from 3530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 12:
When dividing 3920 by 523, we get 7 with a remainder of 259.
Use 7 as the next digit of our solution. 
Result so far: 63386.8967
Subtracting 3661 from 3920 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Advancing to step 13:
The number 523 fits into 2590 4 times, leaving a remainder of 498.
Put 4 as the next digit of the answer. 
Result so far: 63386.89674
If we take 2092 away from 2590, we end up with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

On to step 14:
523 can be fit into 4980 9 times, resulting in a remainder of 273.
The next digit of our result is 9. 
Result so far: 63386.896749
Subtracting 4707 from 4980 leaves us with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Step 15:
If we divide 2730 by 523, we get 5 and a remainder of 115.
Record the quotient 5 as the next digit in the result. 
Result so far: 63386.8967495
If we take 2615 away from 2730, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 16:
The number 523 fits into 1150 2 times, leaving a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 63386.89674952
If we subtract 1046 from 1150, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The final result is 63386.89674952 with a remainder of 1.04e-07.