Let's divide 5520035 by 689
The aim is to understand the frequency of 689 in 5520035.

Let's proceed to step 1:
689 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 689

Moving on to step 2:
The number 689 fits into 55 0 times, leaving a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Fetch the next digit (2) from the dividend, attach it to 55 and continue: 552 / 689

On to step 3:
If we divide 552 by 689, we get 0 and a remainder of 552.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 552 to get 552.
Fetch the next digit (0) from the dividend, attach it to 552 and continue: 5520 / 689

Moving on to step 4:
5520 divided by 689 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 5512 from 5520 leaves us with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 689

Advancing to step 5:
689 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 80.0
Subtract 0 from 80 to get 80.
Append the next digit (3) from the dividend to 80 and continue with: 803 / 689

Advancing to step 6:
803 divided by 689 is 1 with a remainder of 114.
Put 1 as the next digit of the answer. 
Result so far: 801.0
The remainder is 114 after subtracting 689 from 803.
Fetch the next digit (5) from the dividend, attach it to 114 and continue: 1145 / 689

On to step 7:
When dividing 1145 by 689, we get 1 with a remainder of 456.
The number 1 becomes the next digit in our result. 
Result so far: 8011.0
The remainder is 456 after subtracting 689 from 1145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Moving on to step 8:
If we divide 4560 by 689, we get 6 and a remainder of 426.
Write down 6 as next digit of the result. 
Result so far: 8011.6
If we take 4134 away from 4560, we end up with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Advancing to step 9:
When dividing 4260 by 689, we get 6 with a remainder of 126.
Write down 6 as next digit of the result. 
Result so far: 8011.66
Subtract 4134 from 4260 to get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

The final result is 8011.66 with a remainder of 0.126.