35618536 ÷ 68 
The aim is to understand the frequency of 68 in 35618536.

Step 1:
3 divided by 68 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 68

Step 2:
68 can be fit into 35 0 times, resulting in a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Include the next digit (6) from the dividend after 35, then repeat: 356 / 68

Going ahead to step 3:
68 can be fit into 356 5 times, resulting in a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 340 from 356 leaves us with 16.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 68

Going ahead to step 4:
The number 68 fits into 161 2 times, leaving a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
The remainder is 25 after subtracting 136 from 161.
Append the next digit (8) from the dividend to 25 and continue with: 258 / 68

Moving on to step 5:
The number 68 fits into 258 3 times, leaving a remainder of 54.
Use 3 as the next digit of our solution. 
Result so far: 523.0
The remainder is 54 after subtracting 204 from 258.
Bring next digit (5) of the dividend behind the 54 and repeat the process: 545 / 68

Let's proceed to step 6:
68 goes into 545 8 times with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 5238.0
Subtract 544 from 545 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 68

Let's proceed to step 7:
68 goes into 13 0 times with a remainder of 13.
The next digit of our result is 0. 
Result so far: 52380.0
Subtract 0 from 13 to get 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 68

Advancing to step 8:
68 can be fit into 136 2 times, resulting in a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 523802.0
If we subtract 136 from 136, 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.

Step 9:
68 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 523802.0
If we take 0 away from 0, we end up with 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 10:
68 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 523802.0
Deduct 0 from 0 and we're left with 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 result is 523802.0 with a remainder of 0.0.