We look at the division of 23822387 by 891 
The aim is to understand the frequency of 891 in 23822387.

On to step 1:
If we divide 2 by 891, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 891

Advancing to step 2:
If we divide 23 by 891, we get 0 and a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Take the next digit (8) from the dividend and append it to 23, then repeat: 238 / 891

Let's proceed to step 3:
891 can be fit into 238 0 times, resulting in a remainder of 238.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 238, we get 238.
Include the next digit (2) from the dividend after 238, then repeat: 2382 / 891

Moving on to step 4:
891 goes into 2382 2 times with a remainder of 600.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 600 after subtracting 1782 from 2382.
Grab the next digit (2) from the dividend, add it to 600, then carry on: 6002 / 891

Step 5:
If we divide 6002 by 891, we get 6 and a remainder of 656.
The next digit of our result is 6. 
Result so far: 26.0
If we take 5346 away from 6002, we end up with 656.
Grab the next digit (3) from the dividend, add it to 656, then carry on: 6563 / 891

Going ahead to step 6:
The number 891 fits into 6563 7 times, leaving a remainder of 326.
Use 7 as the next digit of our solution. 
Result so far: 267.0
Subtract 6237 from 6563 to get 326.
Take the next digit (8) from the dividend and append it to 326, then repeat: 3268 / 891

Advancing to step 7:
891 can be fit into 3268 3 times, resulting in a remainder of 595.
The number 3 becomes the next digit in our result. 
Result so far: 2673.0
Subtracting 2673 from 3268 leaves us with 595.
Fetch the next digit (7) from the dividend, attach it to 595 and continue: 5957 / 891

On to step 8:
If we divide 5957 by 891, we get 6 and a remainder of 611.
Use 6 as the next digit of our solution. 
Result so far: 26736.0
The remainder is 611 after subtracting 5346 from 5957.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Moving on to step 9:
The number 891 fits into 6110 6 times, leaving a remainder of 764.
Record the quotient 6 as the next digit in the result. 
Result so far: 26736.6
Subtracting 5346 from 6110 leaves us with 764.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7640, and continue the process.

On to step 10:
The number 891 fits into 7640 8 times, leaving a remainder of 512.
Write down 8 as next digit of the result. 
Result so far: 26736.68
Subtract 7128 from 7640 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Going ahead to step 11:
The number 891 fits into 5120 5 times, leaving a remainder of 665.
Record the quotient 5 as the next digit in the result. 
Result so far: 26736.685
If we subtract 4455 from 5120, we get 665.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

Let's proceed to step 12:
When dividing 6650 by 891, we get 7 with a remainder of 413.
Use 7 as the next digit of our solution. 
Result so far: 26736.6857
Subtract 6237 from 6650 to get 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Let's proceed to step 13:
If we divide 4130 by 891, we get 4 and a remainder of 566.
Put 4 as the next digit of the answer. 
Result so far: 26736.68574
Subtract 3564 from 4130 to get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Advancing to step 14:
When dividing 5660 by 891, we get 6 with a remainder of 314.
The next digit of our result is 6. 
Result so far: 26736.685746
If we subtract 5346 from 5660, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 15:
When dividing 3140 by 891, we get 3 with a remainder of 467.
Put 3 as the next digit of the answer. 
Result so far: 26736.6857463
Subtracting 2673 from 3140 leaves us with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Step 16:
When dividing 4670 by 891, we get 5 with a remainder of 215.
Write down 5 as next digit of the result. 
Result so far: 26736.68574635
The remainder is 215 after subtracting 4455 from 4670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

In conclusion, the division gives 26736.68574635 with a balance of 2.15e-07.