746898 ÷ 89 
The aim is to understand the frequency of 89 in 746898.

Advancing to step 1:
When dividing 7 by 89, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 89

Moving on to step 2:
When dividing 74 by 89, we get 0 with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Bring next digit (6) of the dividend behind the 74 and repeat the process: 746 / 89

Step 3:
746 divided by 89 is 8 with a remainder of 34.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 712 from 746 and we're left with 34.
Include the next digit (8) from the dividend after 34, then repeat: 348 / 89

On to step 4:
If we divide 348 by 89, we get 3 and a remainder of 81.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
If we take 267 away from 348, we end up with 81.
Fetch the next digit (9) from the dividend, attach it to 81 and continue: 819 / 89

Advancing to step 5:
89 goes into 819 9 times with a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 839.0
Deduct 801 from 819 and we're left with 18.
Bring next digit (8) of the dividend behind the 18 and repeat the process: 188 / 89

On to step 6:
If we divide 188 by 89, we get 2 and a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 8392.0
The remainder is 10 after subtracting 178 from 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
If we divide 100 by 89, we get 1 and a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 8392.1
The remainder is 11 after subtracting 89 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 8:
89 can be fit into 110 1 times, resulting in a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 8392.11
The remainder is 21 after subtracting 89 from 110.
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 8392.11 and a remainder of 0.021.