We look at the division of 458196 by 89 
The aim is to understand the frequency of 89 in 458196.

On to step 1:
89 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 89

Step 2:
89 can be fit into 45 0 times, resulting in a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Include the next digit (8) from the dividend after 45, then repeat: 458 / 89

Step 3:
458 divided by 89 is 5 with a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 445 from 458, we get 13.
Append the next digit (1) from the dividend to 13 and continue with: 131 / 89

On to step 4:
When dividing 131 by 89, we get 1 with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
Deduct 89 from 131 and we're left with 42.
Include the next digit (9) from the dividend after 42, then repeat: 429 / 89

On to step 5:
When dividing 429 by 89, we get 4 with a remainder of 73.
Use 4 as the next digit of our solution. 
Result so far: 514.0
Subtract 356 from 429 to get 73.
Take the next digit (6) from the dividend and append it to 73, then repeat: 736 / 89

Let's proceed to step 6:
The number 89 fits into 736 8 times, leaving a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 5148.0
The remainder is 24 after subtracting 712 from 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
240 divided by 89 is 2 with a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 5148.2
Deduct 178 from 240 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 8:
When dividing 620 by 89, we get 6 with a remainder of 86.
The number 6 becomes the next digit in our result. 
Result so far: 5148.26
The remainder is 86 after subtracting 534 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 9:
89 can be fit into 860 9 times, resulting in a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 5148.269
Subtract 801 from 860 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 10:
If we divide 590 by 89, we get 6 and a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 5148.2696
If we subtract 534 from 590, we 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.

Advancing to step 11:
When dividing 560 by 89, we get 6 with a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 5148.26966
If we take 534 away from 560, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 5148.26966, with a leftover of 2.6e-05.