Let's divide 810846 by 89
The aim is to understand the frequency of 89 in 810846.

Advancing to step 1:
8 divided by 89 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 89

Let's proceed to step 2:
When dividing 81 by 89, we get 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Bring next digit (0) of the dividend behind the 81 and repeat the process: 810 / 89

Moving on to step 3:
When dividing 810 by 89, we get 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 801 from 810 and we're left with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 89

On to step 4:
89 can be fit into 98 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 91.0
Subtracting 89 from 98 leaves us with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 89

Going ahead to step 5:
89 can be fit into 94 1 times, resulting in a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 911.0
Deduct 89 from 94 and we're left with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 89

Let's proceed to step 6:
The number 89 fits into 56 0 times, leaving a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 9110.0
Subtract 0 from 56 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 7:
When dividing 560 by 89, we get 6 with a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 9110.6
The remainder is 26 after subtracting 534 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
89 goes into 260 2 times with a remainder of 82.
Put 2 as the next digit of the answer. 
Result so far: 9110.62
If we take 178 away from 260, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 9:
The number 89 fits into 820 9 times, leaving a remainder of 19.
The next digit of our result is 9. 
Result so far: 9110.629
If we subtract 801 from 820, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 10:
89 goes into 190 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 9110.6292
Subtracting 178 from 190 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
120 divided by 89 is 1 with a remainder of 31.
The next digit of our result is 1. 
Result so far: 9110.62921
If we subtract 89 from 120, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 12:
If we divide 310 by 89, we get 3 and a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 9110.629213
Deduct 267 from 310 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 13:
89 goes into 430 4 times with a remainder of 74.
Use 4 as the next digit of our solution. 
Result so far: 9110.6292134
The remainder is 74 after subtracting 356 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 14:
89 can be fit into 740 8 times, resulting in a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 9110.62921348
Deduct 712 from 740 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

In conclusion, the division gives 9110.62921348 with a balance of 2.8e-08.