823964 ÷ 69 
The aim is to understand the frequency of 69 in 823964.

Moving on to step 1:
If we divide 8 by 69, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 69

Moving on to step 2:
The number 69 fits into 82 1 times, leaving a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 69 away from 82, we end up with 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 69

Advancing to step 3:
If we divide 133 by 69, we get 1 and a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 69 away from 133, we end up with 64.
Append the next digit (9) from the dividend to 64 and continue with: 649 / 69

Step 4:
The number 69 fits into 649 9 times, leaving a remainder of 28.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
The remainder is 28 after subtracting 621 from 649.
Append the next digit (6) from the dividend to 28 and continue with: 286 / 69

Going ahead to step 5:
286 divided by 69 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 1194.0
The remainder is 10 after subtracting 276 from 286.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 69

Let's proceed to step 6:
69 goes into 104 1 times with a remainder of 35.
Write down 1 as next digit of the result. 
Result so far: 11941.0
Subtract 69 from 104 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
The number 69 fits into 350 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 11941.5
If we take 345 away from 350, 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.

Moving on to step 8:
When dividing 50 by 69, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 11941.5
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
The number 69 fits into 500 7 times, leaving a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 11941.507
The remainder is 17 after subtracting 483 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 10:
69 can be fit into 170 2 times, resulting in a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 11941.5072
Subtracting 138 from 170 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
69 can be fit into 320 4 times, resulting in a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 11941.50724
If we subtract 276 from 320, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 12:
69 can be fit into 440 6 times, resulting in a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 11941.507246
The remainder is 26 after subtracting 414 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 13:
When dividing 260 by 69, we get 3 with a remainder of 53.
The number 3 becomes the next digit in our result. 
Result so far: 11941.5072463
If we subtract 207 from 260, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 14:
69 goes into 530 7 times with a remainder of 47.
Write down 7 as next digit of the result. 
Result so far: 11941.50724637
The remainder is 47 after subtracting 483 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The final result is 11941.50724637 with a remainder of 4.7e-08.