836924 divided by 89 
The aim is to understand the frequency of 89 in 836924.

On to step 1:
89 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 89

On to step 2:
89 can be fit into 83 0 times, resulting in a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Grab the next digit (6) from the dividend, add it to 83, then carry on: 836 / 89

Advancing to step 3:
89 can be fit into 836 9 times, resulting in a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 801 from 836 leaves us with 35.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 89

On to step 4:
If we divide 359 by 89, we get 4 and a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 94.0
Subtract 356 from 359 to get 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 89

Advancing to step 5:
89 can be fit into 32 0 times, resulting in a remainder of 32.
The next digit of our result is 0. 
Result so far: 940.0
Subtracting 0 from 32 leaves us with 32.
Append the next digit (4) from the dividend to 32 and continue with: 324 / 89

On to step 6:
The number 89 fits into 324 3 times, leaving a remainder of 57.
Put 3 as the next digit of the answer. 
Result so far: 9403.0
If we subtract 267 from 324, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 7:
When dividing 570 by 89, we get 6 with a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 9403.6
Deduct 534 from 570 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
The number 89 fits into 360 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 9403.64
Subtracting 356 from 360 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
89 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 9403.64
If we take 0 away from 40, we end up with 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 10:
If we divide 400 by 89, we get 4 and a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 9403.6404
Subtracting 356 from 400 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 11:
440 divided by 89 is 4 with a remainder of 84.
Record the quotient 4 as the next digit in the result. 
Result so far: 9403.64044
If we subtract 356 from 440, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The final outcome is 9403.64044, with a leftover of 8.4e-05.