We look at the division of 551544 by 35 
The aim is to understand the frequency of 35 in 551544.

Let's proceed to step 1:
If we divide 5 by 35, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 35

Let's proceed to step 2:
55 divided by 35 is 1 with a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 35 from 55 to get 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 35

Advancing to step 3:
35 can be fit into 201 5 times, resulting in a remainder of 26.
The next digit of our result is 5. 
Result so far: 15.0
Subtracting 175 from 201 leaves us with 26.
Bring next digit (5) of the dividend behind the 26 and repeat the process: 265 / 35

Going ahead to step 4:
35 can be fit into 265 7 times, resulting in a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 157.0
Deduct 245 from 265 and we're left with 20.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 35

Moving on to step 5:
The number 35 fits into 204 5 times, leaving a remainder of 29.
The next digit of our result is 5. 
Result so far: 1575.0
If we subtract 175 from 204, we get 29.
Include the next digit (4) from the dividend after 29, then repeat: 294 / 35

Moving on to step 6:
35 goes into 294 8 times with a remainder of 14.
The next digit of our result is 8. 
Result so far: 15758.0
If we take 280 away from 294, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 7:
The number 35 fits into 140 4 times, leaving a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 15758.4
Subtract 140 from 140 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
If we divide 0 by 35, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15758.4
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
35 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15758.4
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 15758.4, with a leftover of 0.0.