Let's divide 91074331 by 385
The aim is to understand the frequency of 385 in 91074331.

Advancing to step 1:
385 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 385

Step 2:
The number 385 fits into 91 0 times, leaving a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Include the next digit (0) from the dividend after 91, then repeat: 910 / 385

Advancing to step 3:
If we divide 910 by 385, we get 2 and a remainder of 140.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 770 from 910 leaves us with 140.
Bring next digit (7) of the dividend behind the 140 and repeat the process: 1407 / 385

Let's proceed to step 4:
385 can be fit into 1407 3 times, resulting in a remainder of 252.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 1155 from 1407 leaves us with 252.
Append the next digit (4) from the dividend to 252 and continue with: 2524 / 385

Step 5:
385 goes into 2524 6 times with a remainder of 214.
Write down 6 as next digit of the result. 
Result so far: 236.0
Subtract 2310 from 2524 to get 214.
Grab the next digit (3) from the dividend, add it to 214, then carry on: 2143 / 385

Advancing to step 6:
If we divide 2143 by 385, we get 5 and a remainder of 218.
The number 5 becomes the next digit in our result. 
Result so far: 2365.0
Deduct 1925 from 2143 and we're left with 218.
Fetch the next digit (3) from the dividend, attach it to 218 and continue: 2183 / 385

Going ahead to step 7:
385 can be fit into 2183 5 times, resulting in a remainder of 258.
Record the quotient 5 as the next digit in the result. 
Result so far: 23655.0
The remainder is 258 after subtracting 1925 from 2183.
Take the next digit (1) from the dividend and append it to 258, then repeat: 2581 / 385

Step 8:
2581 divided by 385 is 6 with a remainder of 271.
Record the quotient 6 as the next digit in the result. 
Result so far: 236556.0
Subtract 2310 from 2581 to get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

On to step 9:
When dividing 2710 by 385, we get 7 with a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 236556.7
If we take 2695 away from 2710, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
When dividing 150 by 385, we get 0 with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 236556.7
Subtracting 0 from 150 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 11:
385 can be fit into 1500 3 times, resulting in a remainder of 345.
The number 3 becomes the next digit in our result. 
Result so far: 236556.703
Deduct 1155 from 1500 and we're left with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Step 12:
If we divide 3450 by 385, we get 8 and a remainder of 370.
Write down 8 as next digit of the result. 
Result so far: 236556.7038
Subtracting 3080 from 3450 leaves us with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 13:
The number 385 fits into 3700 9 times, leaving a remainder of 235.
The number 9 becomes the next digit in our result. 
Result so far: 236556.70389
If we subtract 3465 from 3700, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 14:
2350 divided by 385 is 6 with a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 236556.703896
Subtract 2310 from 2350 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 15:
When dividing 400 by 385, we get 1 with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 236556.7038961
Subtract 385 from 400 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 16:
385 goes into 150 0 times with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 236556.7038961
Subtracting 0 from 150 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Our division results in 236556.7038961 with a remaining 1.5e-07.