35866978 ÷ 385 
The aim is to understand the frequency of 385 in 35866978.

Moving on to step 1:
385 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 385

On to step 2:
385 goes into 35 0 times with a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Grab the next digit (8) from the dividend, add it to 35, then carry on: 358 / 385

Going ahead to step 3:
385 goes into 358 0 times with a remainder of 358.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 358, we end up with 358.
Include the next digit (6) from the dividend after 358, then repeat: 3586 / 385

Step 4:
The number 385 fits into 3586 9 times, leaving a remainder of 121.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 3465 from 3586, we get 121.
Include the next digit (6) from the dividend after 121, then repeat: 1216 / 385

On to step 5:
If we divide 1216 by 385, we get 3 and a remainder of 61.
The next digit of our result is 3. 
Result so far: 93.0
If we take 1155 away from 1216, we end up with 61.
Include the next digit (9) from the dividend after 61, then repeat: 619 / 385

Going ahead to step 6:
385 can be fit into 619 1 times, resulting in a remainder of 234.
The next digit of our result is 1. 
Result so far: 931.0
Subtract 385 from 619 to get 234.
Grab the next digit (7) from the dividend, add it to 234, then carry on: 2347 / 385

Let's proceed to step 7:
When dividing 2347 by 385, we get 6 with a remainder of 37.
Record the quotient 6 as the next digit in the result. 
Result so far: 9316.0
If we take 2310 away from 2347, we end up with 37.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 385

Advancing to step 8:
385 goes into 378 0 times with a remainder of 378.
Put 0 as the next digit of the answer. 
Result so far: 93160.0
If we take 0 away from 378, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 9:
3780 divided by 385 is 9 with a remainder of 315.
Use 9 as the next digit of our solution. 
Result so far: 93160.9
Deduct 3465 from 3780 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 10:
The number 385 fits into 3150 8 times, leaving a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 93160.98
Subtracting 3080 from 3150 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
385 can be fit into 700 1 times, resulting in a remainder of 315.
Use 1 as the next digit of our solution. 
Result so far: 93160.981
Subtract 385 from 700 to get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Going ahead to step 12:
The number 385 fits into 3150 8 times, leaving a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 93160.9818
Subtracting 3080 from 3150 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 13:
When dividing 700 by 385, we get 1 with a remainder of 315.
Use 1 as the next digit of our solution. 
Result so far: 93160.98181
Deduct 385 from 700 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Moving on to step 14:
The number 385 fits into 3150 8 times, leaving a remainder of 70.
The next digit of our result is 8. 
Result so far: 93160.981818
Subtract 3080 from 3150 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 15:
385 goes into 700 1 times with a remainder of 315.
The number 1 becomes the next digit in our result. 
Result so far: 93160.9818181
If we take 385 away from 700, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Step 16:
If we divide 3150 by 385, we get 8 and a remainder of 70.
Record the quotient 8 as the next digit in the result. 
Result so far: 93160.98181818
If we take 3080 away from 3150, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 93160.98181818 and a remainder of 7e-08.