727478 ÷ 89 
The aim is to understand the frequency of 89 in 727478.

On to step 1:
If we divide 7 by 89, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 89

Step 2:
When dividing 72 by 89, we get 0 with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Bring next digit (7) of the dividend behind the 72 and repeat the process: 727 / 89

Let's proceed to step 3:
If we divide 727 by 89, we get 8 and a remainder of 15.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 712 away from 727, we end up with 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 89

Step 4:
154 divided by 89 is 1 with a remainder of 65.
Write down 1 as next digit of the result. 
Result so far: 81.0
If we take 89 away from 154, we end up with 65.
Grab the next digit (7) from the dividend, add it to 65, then carry on: 657 / 89

Advancing to step 5:
The number 89 fits into 657 7 times, leaving a remainder of 34.
The next digit of our result is 7. 
Result so far: 817.0
If we subtract 623 from 657, we get 34.
Take the next digit (8) from the dividend and append it to 34, then repeat: 348 / 89

Advancing to step 6:
When dividing 348 by 89, we get 3 with a remainder of 81.
Use 3 as the next digit of our solution. 
Result so far: 8173.0
Subtract 267 from 348 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 7:
When dividing 810 by 89, we get 9 with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 8173.9
Subtract 801 from 810 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 8:
When dividing 90 by 89, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 8173.91
If we take 89 away from 90, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 9:
89 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 8173.91
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
100 divided by 89 is 1 with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 8173.9101
Deduct 89 from 100 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 11:
89 can be fit into 110 1 times, resulting in a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 8173.91011
If we subtract 89 from 110, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

After the division, we end up with 8173.91011 and a remainder of 2.1e-05.