919102 ÷ 89 
The aim is to understand the frequency of 89 in 919102.

On to step 1:
9 divided by 89 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 89

Advancing to step 2:
When dividing 91 by 89, we get 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 89 from 91 to get 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 89

Advancing to step 3:
29 divided by 89 is 0 with a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 29, we get 29.
Append the next digit (1) from the dividend to 29 and continue with: 291 / 89

Going ahead to step 4:
89 goes into 291 3 times with a remainder of 24.
Use 3 as the next digit of our solution. 
Result so far: 103.0
Subtracting 267 from 291 leaves us with 24.
Take the next digit (0) from the dividend and append it to 24, then repeat: 240 / 89

On to step 5:
The number 89 fits into 240 2 times, leaving a remainder of 62.
Put 2 as the next digit of the answer. 
Result so far: 1032.0
Deduct 178 from 240 and we're left with 62.
Include the next digit (2) from the dividend after 62, then repeat: 622 / 89

Moving on to step 6:
If we divide 622 by 89, we get 6 and a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 10326.0
Subtracting 534 from 622 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 7:
When dividing 880 by 89, we get 9 with a remainder of 79.
Use 9 as the next digit of our solution. 
Result so far: 10326.9
Subtract 801 from 880 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 8:
89 can be fit into 790 8 times, resulting in a remainder of 78.
Write down 8 as next digit of the result. 
Result so far: 10326.98
Deduct 712 from 790 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 9:
89 can be fit into 780 8 times, resulting in a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 10326.988
If we subtract 712 from 780, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final result is 10326.988 with a remainder of 0.0068.