35566179 divided by 903 
The aim is to understand the frequency of 903 in 35566179.

On to step 1:
903 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 903

Going ahead to step 2:
35 divided by 903 is 0 with a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Bring next digit (5) of the dividend behind the 35 and repeat the process: 355 / 903

On to step 3:
355 divided by 903 is 0 with a remainder of 355.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 355 leaves us with 355.
Append the next digit (6) from the dividend to 355 and continue with: 3556 / 903

Going ahead to step 4:
When dividing 3556 by 903, we get 3 with a remainder of 847.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 2709 from 3556, we get 847.
Take the next digit (6) from the dividend and append it to 847, then repeat: 8476 / 903

Moving on to step 5:
903 can be fit into 8476 9 times, resulting in a remainder of 349.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
If we subtract 8127 from 8476, we get 349.
Take the next digit (1) from the dividend and append it to 349, then repeat: 3491 / 903

Let's proceed to step 6:
903 can be fit into 3491 3 times, resulting in a remainder of 782.
Record the quotient 3 as the next digit in the result. 
Result so far: 393.0
Subtract 2709 from 3491 to get 782.
Include the next digit (7) from the dividend after 782, then repeat: 7827 / 903

Let's proceed to step 7:
7827 divided by 903 is 8 with a remainder of 603.
Write down 8 as next digit of the result. 
Result so far: 3938.0
The remainder is 603 after subtracting 7224 from 7827.
Grab the next digit (9) from the dividend, add it to 603, then carry on: 6039 / 903

Advancing to step 8:
903 can be fit into 6039 6 times, resulting in a remainder of 621.
Use 6 as the next digit of our solution. 
Result so far: 39386.0
Subtract 5418 from 6039 to get 621.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6210, and continue the process.

Advancing to step 9:
The number 903 fits into 6210 6 times, leaving a remainder of 792.
The number 6 becomes the next digit in our result. 
Result so far: 39386.6
The remainder is 792 after subtracting 5418 from 6210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7920, and continue the process.

Going ahead to step 10:
7920 divided by 903 is 8 with a remainder of 696.
The next digit of our result is 8. 
Result so far: 39386.68
Subtract 7224 from 7920 to get 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

Step 11:
6960 divided by 903 is 7 with a remainder of 639.
The next digit of our result is 7. 
Result so far: 39386.687
The remainder is 639 after subtracting 6321 from 6960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

Let's proceed to step 12:
The number 903 fits into 6390 7 times, leaving a remainder of 69.
Use 7 as the next digit of our solution. 
Result so far: 39386.6877
If we take 6321 away from 6390, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The quotient of the division is 39386.6877, and the remainder is 0.00069.