We look at the division of 65576854 by 385 
The aim is to understand the frequency of 385 in 65576854.

On to step 1:
The number 385 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 385

Going ahead to step 2:
65 divided by 385 is 0 with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 65 leaves us with 65.
Fetch the next digit (5) from the dividend, attach it to 65 and continue: 655 / 385

Advancing to step 3:
655 divided by 385 is 1 with a remainder of 270.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 270 after subtracting 385 from 655.
Fetch the next digit (7) from the dividend, attach it to 270 and continue: 2707 / 385

Let's proceed to step 4:
2707 divided by 385 is 7 with a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 2695 from 2707, we get 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 385

Step 5:
When dividing 126 by 385, we get 0 with a remainder of 126.
The next digit of our result is 0. 
Result so far: 170.0
Subtract 0 from 126 to get 126.
Bring next digit (8) of the dividend behind the 126 and repeat the process: 1268 / 385

Step 6:
1268 divided by 385 is 3 with a remainder of 113.
Use 3 as the next digit of our solution. 
Result so far: 1703.0
If we take 1155 away from 1268, we end up with 113.
Fetch the next digit (5) from the dividend, attach it to 113 and continue: 1135 / 385

Let's proceed to step 7:
The number 385 fits into 1135 2 times, leaving a remainder of 365.
The number 2 becomes the next digit in our result. 
Result so far: 17032.0
Subtract 770 from 1135 to get 365.
Append the next digit (4) from the dividend to 365 and continue with: 3654 / 385

Moving on to step 8:
If we divide 3654 by 385, we get 9 and a remainder of 189.
The next digit of our result is 9. 
Result so far: 170329.0
The remainder is 189 after subtracting 3465 from 3654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

On to step 9:
When dividing 1890 by 385, we get 4 with a remainder of 350.
Put 4 as the next digit of the answer. 
Result so far: 170329.4
If we take 1540 away from 1890, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 10:
3500 divided by 385 is 9 with a remainder of 35.
The next digit of our result is 9. 
Result so far: 170329.49
Subtract 3465 from 3500 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 11:
The number 385 fits into 350 0 times, leaving a remainder of 350.
Put 0 as the next digit of the answer. 
Result so far: 170329.49
If we take 0 away from 350, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 12:
385 goes into 3500 9 times with a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 170329.4909
Subtract 3465 from 3500 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 13:
385 can be fit into 350 0 times, resulting in a remainder of 350.
Use 0 as the next digit of our solution. 
Result so far: 170329.4909
Subtracting 0 from 350 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 14:
The number 385 fits into 3500 9 times, leaving a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 170329.490909
Subtracting 3465 from 3500 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 15:
The number 385 fits into 350 0 times, leaving a remainder of 350.
Write down 0 as next digit of the result. 
Result so far: 170329.490909
Deduct 0 from 350 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 16:
When dividing 3500 by 385, we get 9 with a remainder of 35.
The next digit of our result is 9. 
Result so far: 170329.49090909
Subtract 3465 from 3500 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 170329.49090909 with a remainder of 3.5e-08.