69917435 divided by 873 
The aim is to understand the frequency of 873 in 69917435.

Moving on to step 1:
6 divided by 873 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 873

On to step 2:
873 can be fit into 69 0 times, resulting in a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Include the next digit (9) from the dividend after 69, then repeat: 699 / 873

On to step 3:
699 divided by 873 is 0 with a remainder of 699.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 699 to get 699.
Bring next digit (1) of the dividend behind the 699 and repeat the process: 6991 / 873

Moving on to step 4:
The number 873 fits into 6991 8 times, leaving a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 6984 from 6991 to get 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 873

Advancing to step 5:
When dividing 77 by 873, we get 0 with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 80.0
The remainder is 77 after subtracting 0 from 77.
Append the next digit (4) from the dividend to 77 and continue with: 774 / 873

On to step 6:
When dividing 774 by 873, we get 0 with a remainder of 774.
Put 0 as the next digit of the answer. 
Result so far: 800.0
Deduct 0 from 774 and we're left with 774.
Fetch the next digit (3) from the dividend, attach it to 774 and continue: 7743 / 873

Let's proceed to step 7:
If we divide 7743 by 873, we get 8 and a remainder of 759.
Record the quotient 8 as the next digit in the result. 
Result so far: 8008.0
Subtracting 6984 from 7743 leaves us with 759.
Include the next digit (5) from the dividend after 759, then repeat: 7595 / 873

Step 8:
When dividing 7595 by 873, we get 8 with a remainder of 611.
Write down 8 as next digit of the result. 
Result so far: 80088.0
Deduct 6984 from 7595 and we're left with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Let's proceed to step 9:
The number 873 fits into 6110 6 times, leaving a remainder of 872.
Use 6 as the next digit of our solution. 
Result so far: 80088.6
The remainder is 872 after subtracting 5238 from 6110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8720, and continue the process.

Step 10:
8720 divided by 873 is 9 with a remainder of 863.
The next digit of our result is 9. 
Result so far: 80088.69
The remainder is 863 after subtracting 7857 from 8720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8630, and continue the process.

Step 11:
873 goes into 8630 9 times with a remainder of 773.
Write down 9 as next digit of the result. 
Result so far: 80088.699
If we take 7857 away from 8630, we end up with 773.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7730, and continue the process.

In conclusion, the division gives 80088.699 with a balance of 0.0773.