55213911 ÷ 635 
The aim is to understand the frequency of 635 in 55213911.

Let's proceed to step 1:
5 divided by 635 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 635

Let's proceed to step 2:
If we divide 55 by 635, we get 0 and a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Grab the next digit (2) from the dividend, add it to 55, then carry on: 552 / 635

Let's proceed to step 3:
635 can be fit into 552 0 times, resulting in a remainder of 552.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 552 after subtracting 0 from 552.
Bring next digit (1) of the dividend behind the 552 and repeat the process: 5521 / 635

Let's proceed to step 4:
If we divide 5521 by 635, we get 8 and a remainder of 441.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 5080 from 5521 to get 441.
Include the next digit (3) from the dividend after 441, then repeat: 4413 / 635

Going ahead to step 5:
4413 divided by 635 is 6 with a remainder of 603.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
Subtracting 3810 from 4413 leaves us with 603.
Take the next digit (9) from the dividend and append it to 603, then repeat: 6039 / 635

On to step 6:
6039 divided by 635 is 9 with a remainder of 324.
The next digit of our result is 9. 
Result so far: 869.0
If we take 5715 away from 6039, we end up with 324.
Include the next digit (1) from the dividend after 324, then repeat: 3241 / 635

Going ahead to step 7:
635 can be fit into 3241 5 times, resulting in a remainder of 66.
The next digit of our result is 5. 
Result so far: 8695.0
The remainder is 66 after subtracting 3175 from 3241.
Bring next digit (1) of the dividend behind the 66 and repeat the process: 661 / 635

Step 8:
The number 635 fits into 661 1 times, leaving a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 86951.0
The remainder is 26 after subtracting 635 from 661.
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 9:
635 goes into 260 0 times with a remainder of 260.
The next digit of our result is 0. 
Result so far: 86951.0
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 10:
635 can be fit into 2600 4 times, resulting in a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 86951.04
Subtracting 2540 from 2600 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
If we divide 600 by 635, we get 0 and a remainder of 600.
The number 0 becomes the next digit in our result. 
Result so far: 86951.04
Deduct 0 from 600 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Let's proceed to step 12:
635 can be fit into 6000 9 times, resulting in a remainder of 285.
The number 9 becomes the next digit in our result. 
Result so far: 86951.0409
Subtract 5715 from 6000 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 13:
635 can be fit into 2850 4 times, resulting in a remainder of 310.
Put 4 as the next digit of the answer. 
Result so far: 86951.04094
If we subtract 2540 from 2850, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 14:
3100 divided by 635 is 4 with a remainder of 560.
The next digit of our result is 4. 
Result so far: 86951.040944
If we take 2540 away from 3100, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

The final outcome is 86951.040944, with a leftover of 5.6e-05.