Let's divide 86909111 by 386
The aim is to understand the frequency of 386 in 86909111.

Let's proceed to step 1:
386 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 386

Moving on to step 2:
386 can be fit into 86 0 times, resulting in a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Append the next digit (9) from the dividend to 86 and continue with: 869 / 386

Moving on to step 3:
386 can be fit into 869 2 times, resulting in a remainder of 97.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 97 after subtracting 772 from 869.
Fetch the next digit (0) from the dividend, attach it to 97 and continue: 970 / 386

Step 4:
If we divide 970 by 386, we get 2 and a remainder of 198.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Deduct 772 from 970 and we're left with 198.
Include the next digit (9) from the dividend after 198, then repeat: 1989 / 386

Advancing to step 5:
If we divide 1989 by 386, we get 5 and a remainder of 59.
Write down 5 as next digit of the result. 
Result so far: 225.0
Deduct 1930 from 1989 and we're left with 59.
Grab the next digit (1) from the dividend, add it to 59, then carry on: 591 / 386

Advancing to step 6:
386 goes into 591 1 times with a remainder of 205.
The number 1 becomes the next digit in our result. 
Result so far: 2251.0
If we take 386 away from 591, we end up with 205.
Append the next digit (1) from the dividend to 205 and continue with: 2051 / 386

Step 7:
If we divide 2051 by 386, we get 5 and a remainder of 121.
Record the quotient 5 as the next digit in the result. 
Result so far: 22515.0
Subtract 1930 from 2051 to get 121.
Fetch the next digit (1) from the dividend, attach it to 121 and continue: 1211 / 386

Going ahead to step 8:
386 goes into 1211 3 times with a remainder of 53.
Record the quotient 3 as the next digit in the result. 
Result so far: 225153.0
If we take 1158 away from 1211, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 9:
The number 386 fits into 530 1 times, leaving a remainder of 144.
Record the quotient 1 as the next digit in the result. 
Result so far: 225153.1
Subtract 386 from 530 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 10:
1440 divided by 386 is 3 with a remainder of 282.
Record the quotient 3 as the next digit in the result. 
Result so far: 225153.13
If we subtract 1158 from 1440, we get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

On to step 11:
The number 386 fits into 2820 7 times, leaving a remainder of 118.
Put 7 as the next digit of the answer. 
Result so far: 225153.137
Subtracting 2702 from 2820 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 12:
386 can be fit into 1180 3 times, resulting in a remainder of 22.
The next digit of our result is 3. 
Result so far: 225153.1373
If we subtract 1158 from 1180, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 13:
386 can be fit into 220 0 times, resulting in a remainder of 220.
The next digit of our result is 0. 
Result so far: 225153.1373
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 14:
If we divide 2200 by 386, we get 5 and a remainder of 270.
Put 5 as the next digit of the answer. 
Result so far: 225153.137305
If we take 1930 away from 2200, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 15:
386 goes into 2700 6 times with a remainder of 384.
The number 6 becomes the next digit in our result. 
Result so far: 225153.1373056
Deduct 2316 from 2700 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 16:
3840 divided by 386 is 9 with a remainder of 366.
The next digit of our result is 9. 
Result so far: 225153.13730569
Subtract 3474 from 3840 to get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

The quotient of the division is 225153.13730569, and the remainder is 3.66e-07.