We look at the division of 68961344 by 385 
The aim is to understand the frequency of 385 in 68961344.

Step 1:
385 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 385

Moving on to step 2:
68 divided by 385 is 0 with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Include the next digit (9) from the dividend after 68, then repeat: 689 / 385

Let's proceed to step 3:
The number 385 fits into 689 1 times, leaving a remainder of 304.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 385 from 689 to get 304.
Append the next digit (6) from the dividend to 304 and continue with: 3046 / 385

Moving on to step 4:
385 can be fit into 3046 7 times, resulting in a remainder of 351.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Deduct 2695 from 3046 and we're left with 351.
Bring next digit (1) of the dividend behind the 351 and repeat the process: 3511 / 385

Moving on to step 5:
3511 divided by 385 is 9 with a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 179.0
Subtracting 3465 from 3511 leaves us with 46.
Bring next digit (3) of the dividend behind the 46 and repeat the process: 463 / 385

On to step 6:
463 divided by 385 is 1 with a remainder of 78.
The number 1 becomes the next digit in our result. 
Result so far: 1791.0
If we take 385 away from 463, we end up with 78.
Fetch the next digit (4) from the dividend, attach it to 78 and continue: 784 / 385

Step 7:
784 divided by 385 is 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 17912.0
If we take 770 away from 784, we end up with 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 385

Moving on to step 8:
144 divided by 385 is 0 with a remainder of 144.
The number 0 becomes the next digit in our result. 
Result so far: 179120.0
If we take 0 away from 144, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 9:
The number 385 fits into 1440 3 times, leaving a remainder of 285.
Record the quotient 3 as the next digit in the result. 
Result so far: 179120.3
If we subtract 1155 from 1440, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Let's proceed to step 10:
385 can be fit into 2850 7 times, resulting in a remainder of 155.
Write down 7 as next digit of the result. 
Result so far: 179120.37
Subtracting 2695 from 2850 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Let's proceed to step 11:
385 goes into 1550 4 times with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 179120.374
Subtract 1540 from 1550 to 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.

Advancing to step 12:
If we divide 100 by 385, we get 0 and a remainder of 100.
The next digit of our result is 0. 
Result so far: 179120.374
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 13:
385 goes into 1000 2 times with a remainder of 230.
Write down 2 as next digit of the result. 
Result so far: 179120.37402
If we subtract 770 from 1000, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 14:
385 goes into 2300 5 times with a remainder of 375.
Put 5 as the next digit of the answer. 
Result so far: 179120.374025
Deduct 1925 from 2300 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Moving on to step 15:
385 can be fit into 3750 9 times, resulting in a remainder of 285.
The next digit of our result is 9. 
Result so far: 179120.3740259
Subtracting 3465 from 3750 leaves us with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 16:
2850 divided by 385 is 7 with a remainder of 155.
Put 7 as the next digit of the answer. 
Result so far: 179120.37402597
If we take 2695 away from 2850, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

The final outcome is 179120.37402597, with a leftover of 1.55e-07.