10091164 ÷ 386 
The aim is to understand the frequency of 386 in 10091164.

Step 1:
The number 386 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 386

Let's proceed to step 2:
When dividing 10 by 386, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 386

Step 3:
100 divided by 386 is 0 with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 100 and we're left with 100.
Take the next digit (9) from the dividend and append it to 100, then repeat: 1009 / 386

Step 4:
1009 divided by 386 is 2 with a remainder of 237.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 772 from 1009 to get 237.
Grab the next digit (1) from the dividend, add it to 237, then carry on: 2371 / 386

Let's proceed to step 5:
If we divide 2371 by 386, we get 6 and a remainder of 55.
The next digit of our result is 6. 
Result so far: 26.0
The remainder is 55 after subtracting 2316 from 2371.
Take the next digit (1) from the dividend and append it to 55, then repeat: 551 / 386

On to step 6:
If we divide 551 by 386, we get 1 and a remainder of 165.
Record the quotient 1 as the next digit in the result. 
Result so far: 261.0
If we subtract 386 from 551, we get 165.
Include the next digit (6) from the dividend after 165, then repeat: 1656 / 386

On to step 7:
1656 divided by 386 is 4 with a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 2614.0
Subtract 1544 from 1656 to get 112.
Fetch the next digit (4) from the dividend, attach it to 112 and continue: 1124 / 386

Let's proceed to step 8:
If we divide 1124 by 386, we get 2 and a remainder of 352.
The next digit of our result is 2. 
Result so far: 26142.0
Deduct 772 from 1124 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 9:
If we divide 3520 by 386, we get 9 and a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 26142.9
Deduct 3474 from 3520 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
386 goes into 460 1 times with a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 26142.91
If we subtract 386 from 460, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 11:
If we divide 740 by 386, we get 1 and a remainder of 354.
The next digit of our result is 1. 
Result so far: 26142.911
If we subtract 386 from 740, we get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

The final result is 26142.911 with a remainder of 0.0354.