8347921 divided by 737 
The aim is to understand the frequency of 737 in 8347921.

On to step 1:
If we divide 8 by 737, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 737

Let's proceed to step 2:
737 can be fit into 83 0 times, resulting in a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Append the next digit (4) from the dividend to 83 and continue with: 834 / 737

Advancing to step 3:
737 goes into 834 1 times with a remainder of 97.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 737 from 834, we get 97.
Fetch the next digit (7) from the dividend, attach it to 97 and continue: 977 / 737

Advancing to step 4:
When dividing 977 by 737, we get 1 with a remainder of 240.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 240 after subtracting 737 from 977.
Include the next digit (9) from the dividend after 240, then repeat: 2409 / 737

Advancing to step 5:
737 can be fit into 2409 3 times, resulting in a remainder of 198.
Record the quotient 3 as the next digit in the result. 
Result so far: 113.0
Subtracting 2211 from 2409 leaves us with 198.
Grab the next digit (2) from the dividend, add it to 198, then carry on: 1982 / 737

Advancing to step 6:
When dividing 1982 by 737, we get 2 with a remainder of 508.
Write down 2 as next digit of the result. 
Result so far: 1132.0
Subtract 1474 from 1982 to get 508.
Fetch the next digit (1) from the dividend, attach it to 508 and continue: 5081 / 737

Advancing to step 7:
The number 737 fits into 5081 6 times, leaving a remainder of 659.
The next digit of our result is 6. 
Result so far: 11326.0
Deduct 4422 from 5081 and we're left with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Let's proceed to step 8:
If we divide 6590 by 737, we get 8 and a remainder of 694.
Put 8 as the next digit of the answer. 
Result so far: 11326.8
Subtracting 5896 from 6590 leaves us with 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Going ahead to step 9:
737 goes into 6940 9 times with a remainder of 307.
The number 9 becomes the next digit in our result. 
Result so far: 11326.89
The remainder is 307 after subtracting 6633 from 6940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Going ahead to step 10:
The number 737 fits into 3070 4 times, leaving a remainder of 122.
Record the quotient 4 as the next digit in the result. 
Result so far: 11326.894
Deduct 2948 from 3070 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 11:
The number 737 fits into 1220 1 times, leaving a remainder of 483.
Use 1 as the next digit of our solution. 
Result so far: 11326.8941
The remainder is 483 after subtracting 737 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Step 12:
The number 737 fits into 4830 6 times, leaving a remainder of 408.
The next digit of our result is 6. 
Result so far: 11326.89416
Deduct 4422 from 4830 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 13:
When dividing 4080 by 737, we get 5 with a remainder of 395.
Write down 5 as next digit of the result. 
Result so far: 11326.894165
Deduct 3685 from 4080 and we're left with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Going ahead to step 14:
The number 737 fits into 3950 5 times, leaving a remainder of 265.
Record the quotient 5 as the next digit in the result. 
Result so far: 11326.8941655
Deduct 3685 from 3950 and we're left with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

After the division, we end up with 11326.8941655 and a remainder of 2.65e-06.