We're dividing 73698575 by 689 
The aim is to understand the frequency of 689 in 73698575.

Moving on to step 1:
If we divide 7 by 689, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 689

Step 2:
689 can be fit into 73 0 times, resulting in a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Take the next digit (6) from the dividend and append it to 73, then repeat: 736 / 689

On to step 3:
When dividing 736 by 689, we get 1 with a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 689 from 736, we get 47.
Bring next digit (9) of the dividend behind the 47 and repeat the process: 479 / 689

Step 4:
479 divided by 689 is 0 with a remainder of 479.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 479 leaves us with 479.
Include the next digit (8) from the dividend after 479, then repeat: 4798 / 689

Going ahead to step 5:
689 can be fit into 4798 6 times, resulting in a remainder of 664.
Put 6 as the next digit of the answer. 
Result so far: 106.0
Deduct 4134 from 4798 and we're left with 664.
Append the next digit (5) from the dividend to 664 and continue with: 6645 / 689

Step 6:
689 can be fit into 6645 9 times, resulting in a remainder of 444.
Use 9 as the next digit of our solution. 
Result so far: 1069.0
Subtracting 6201 from 6645 leaves us with 444.
Fetch the next digit (7) from the dividend, attach it to 444 and continue: 4447 / 689

Advancing to step 7:
689 goes into 4447 6 times with a remainder of 313.
The next digit of our result is 6. 
Result so far: 10696.0
The remainder is 313 after subtracting 4134 from 4447.
Grab the next digit (5) from the dividend, add it to 313, then carry on: 3135 / 689

On to step 8:
3135 divided by 689 is 4 with a remainder of 379.
Write down 4 as next digit of the result. 
Result so far: 106964.0
Subtracting 2756 from 3135 leaves us with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Let's proceed to step 9:
689 can be fit into 3790 5 times, resulting in a remainder of 345.
The number 5 becomes the next digit in our result. 
Result so far: 106964.5
The remainder is 345 after subtracting 3445 from 3790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

On to step 10:
The number 689 fits into 3450 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 106964.55
If we take 3445 away from 3450, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 106964.55, with a leftover of 0.005.