We divide 68634459 by 336
The aim is to understand the frequency of 336 in 68634459.

Step 1:
When dividing 6 by 336, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 336

Advancing to step 2:
336 can be fit into 68 0 times, resulting in a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Fetch the next digit (6) from the dividend, attach it to 68 and continue: 686 / 336

Advancing to step 3:
686 divided by 336 is 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 14 after subtracting 672 from 686.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 336

On to step 4:
If we divide 143 by 336, we get 0 and a remainder of 143.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 143 to get 143.
Append the next digit (4) from the dividend to 143 and continue with: 1434 / 336

Let's proceed to step 5:
1434 divided by 336 is 4 with a remainder of 90.
Write down 4 as next digit of the result. 
Result so far: 204.0
Subtract 1344 from 1434 to get 90.
Include the next digit (4) from the dividend after 90, then repeat: 904 / 336

Moving on to step 6:
When dividing 904 by 336, we get 2 with a remainder of 232.
Put 2 as the next digit of the answer. 
Result so far: 2042.0
The remainder is 232 after subtracting 672 from 904.
Grab the next digit (5) from the dividend, add it to 232, then carry on: 2325 / 336

Advancing to step 7:
336 can be fit into 2325 6 times, resulting in a remainder of 309.
The number 6 becomes the next digit in our result. 
Result so far: 20426.0
Subtract 2016 from 2325 to get 309.
Include the next digit (9) from the dividend after 309, then repeat: 3099 / 336

On to step 8:
If we divide 3099 by 336, we get 9 and a remainder of 75.
Put 9 as the next digit of the answer. 
Result so far: 204269.0
The remainder is 75 after subtracting 3024 from 3099.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 9:
If we divide 750 by 336, we get 2 and a remainder of 78.
The next digit of our result is 2. 
Result so far: 204269.2
Deduct 672 from 750 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 10:
780 divided by 336 is 2 with a remainder of 108.
Record the quotient 2 as the next digit in the result. 
Result so far: 204269.22
If we take 672 away from 780, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

The final outcome is 204269.22, with a leftover of 0.108.