We're dividing 523013 by 35 
The aim is to understand the frequency of 35 in 523013.

Advancing 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
Deduct 0 from 5 and we're left with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 35

Moving on to step 2:
If we divide 52 by 35, we get 1 and a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 35 from 52 leaves us with 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 35

On to step 3:
173 divided by 35 is 4 with a remainder of 33.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 33 after subtracting 140 from 173.
Fetch the next digit (0) from the dividend, attach it to 33 and continue: 330 / 35

Moving on to step 4:
35 can be fit into 330 9 times, resulting in a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 149.0
Subtracting 315 from 330 leaves us with 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 35

Going ahead to step 5:
35 goes into 151 4 times with a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 1494.0
Subtract 140 from 151 to get 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 35

On to step 6:
The number 35 fits into 113 3 times, leaving a remainder of 8.
The next digit of our result is 3. 
Result so far: 14943.0
Subtract 105 from 113 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
The number 35 fits into 80 2 times, leaving a remainder of 10.
The next digit of our result is 2. 
Result so far: 14943.2
If we subtract 70 from 80, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
35 goes into 100 2 times with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 14943.22
Subtracting 70 from 100 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 14943.22, and the remainder is 0.03.