We're dividing 69973296 by 789 
The aim is to understand the frequency of 789 in 69973296.

Advancing to step 1:
789 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 789

On to step 2:
The number 789 fits into 69 0 times, leaving a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 69 and we're left with 69.
Include the next digit (9) from the dividend after 69, then repeat: 699 / 789

Step 3:
789 can be fit into 699 0 times, resulting in a remainder of 699.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 699 after subtracting 0 from 699.
Fetch the next digit (7) from the dividend, attach it to 699 and continue: 6997 / 789

Advancing to step 4:
When dividing 6997 by 789, we get 8 with a remainder of 685.
The next digit of our result is 8. 
Result so far: 8.0
If we take 6312 away from 6997, we end up with 685.
Fetch the next digit (3) from the dividend, attach it to 685 and continue: 6853 / 789

Going ahead to step 5:
The number 789 fits into 6853 8 times, leaving a remainder of 541.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
The remainder is 541 after subtracting 6312 from 6853.
Fetch the next digit (2) from the dividend, attach it to 541 and continue: 5412 / 789

On to step 6:
5412 divided by 789 is 6 with a remainder of 678.
Use 6 as the next digit of our solution. 
Result so far: 886.0
If we take 4734 away from 5412, we end up with 678.
Grab the next digit (9) from the dividend, add it to 678, then carry on: 6789 / 789

On to step 7:
The number 789 fits into 6789 8 times, leaving a remainder of 477.
Write down 8 as next digit of the result. 
Result so far: 8868.0
If we take 6312 away from 6789, we end up with 477.
Grab the next digit (6) from the dividend, add it to 477, then carry on: 4776 / 789

Let's proceed to step 8:
4776 divided by 789 is 6 with a remainder of 42.
The next digit of our result is 6. 
Result so far: 88686.0
Deduct 4734 from 4776 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
If we divide 420 by 789, we get 0 and a remainder of 420.
Write down 0 as next digit of the result. 
Result so far: 88686.0
Subtracting 0 from 420 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 10:
When dividing 4200 by 789, we get 5 with a remainder of 255.
Write down 5 as next digit of the result. 
Result so far: 88686.05
If we subtract 3945 from 4200, we get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 11:
2550 divided by 789 is 3 with a remainder of 183.
Put 3 as the next digit of the answer. 
Result so far: 88686.053
If we subtract 2367 from 2550, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Advancing to step 12:
If we divide 1830 by 789, we get 2 and a remainder of 252.
Put 2 as the next digit of the answer. 
Result so far: 88686.0532
Subtracting 1578 from 1830 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 13:
2520 divided by 789 is 3 with a remainder of 153.
The next digit of our result is 3. 
Result so far: 88686.05323
Subtract 2367 from 2520 to get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Going ahead to step 14:
When dividing 1530 by 789, we get 1 with a remainder of 741.
The number 1 becomes the next digit in our result. 
Result so far: 88686.053231
If we subtract 789 from 1530, we get 741.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7410, and continue the process.

Advancing to step 15:
789 goes into 7410 9 times with a remainder of 309.
Record the quotient 9 as the next digit in the result. 
Result so far: 88686.0532319
Subtracting 7101 from 7410 leaves us with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Advancing to step 16:
789 goes into 3090 3 times with a remainder of 723.
Use 3 as the next digit of our solution. 
Result so far: 88686.05323193
If we subtract 2367 from 3090, we get 723.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7230, and continue the process.

The final result is 88686.05323193 with a remainder of 7.23e-07.