Let's divide 558631 by 35
The aim is to understand the frequency of 35 in 558631.

Step 1:
When dividing 5 by 35, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 35

Going ahead to step 2:
35 goes into 55 1 times with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 35 from 55 leaves us with 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 35

On to step 3:
If we divide 208 by 35, we get 5 and a remainder of 33.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 175 from 208, we get 33.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 35

Moving on to step 4:
336 divided by 35 is 9 with a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 159.0
If we take 315 away from 336, we end up with 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 35

Moving on to step 5:
213 divided by 35 is 6 with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 1596.0
Deduct 210 from 213 and we're left with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 35

Going ahead to step 6:
The number 35 fits into 31 0 times, leaving a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 15960.0
The remainder is 31 after subtracting 0 from 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 7:
35 goes into 310 8 times with a remainder of 30.
Use 8 as the next digit of our solution. 
Result so far: 15960.8
If we subtract 280 from 310, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
300 divided by 35 is 8 with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 15960.88
Deduct 280 from 300 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 15960.88, and the remainder is 0.02.