We're dividing 683775 by 69 
The aim is to understand the frequency of 69 in 683775.

Going ahead to step 1:
69 goes into 6 0 times with 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.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 69

Step 2:
69 goes into 68 0 times with a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Append the next digit (3) from the dividend to 68 and continue with: 683 / 69

Advancing to step 3:
The number 69 fits into 683 9 times, leaving a remainder of 62.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 621 from 683 leaves us with 62.
Include the next digit (7) from the dividend after 62, then repeat: 627 / 69

Step 4:
If we divide 627 by 69, we get 9 and a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 99.0
If we subtract 621 from 627, we get 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 69

On to step 5:
When dividing 67 by 69, we get 0 with a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 990.0
If we subtract 0 from 67, we get 67.
Take the next digit (5) from the dividend and append it to 67, then repeat: 675 / 69

Advancing to step 6:
The number 69 fits into 675 9 times, leaving a remainder of 54.
The number 9 becomes the next digit in our result. 
Result so far: 9909.0
If we take 621 away from 675, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 7:
69 can be fit into 540 7 times, resulting in a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 9909.7
Deduct 483 from 540 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 8:
69 can be fit into 570 8 times, resulting in a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 9909.78
Deduct 552 from 570 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
The number 69 fits into 180 2 times, leaving a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 9909.782
Subtracting 138 from 180 leaves us 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.

Step 10:
When dividing 420 by 69, we get 6 with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 9909.7826
Deduct 414 from 420 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
The number 69 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 9909.7826
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
If we divide 600 by 69, we get 8 and a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 9909.782608
Deduct 552 from 600 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
69 goes into 480 6 times with a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 9909.7826086
Subtract 414 from 480 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 14:
When dividing 660 by 69, we get 9 with a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 9909.78260869
Deduct 621 from 660 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The final outcome is 9909.78260869, with a leftover of 3.9e-08.