999781 ÷ 69 
The aim is to understand the frequency of 69 in 999781.

Let's proceed to step 1:
69 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 69

Let's proceed to step 2:
When dividing 99 by 69, we get 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 69 from 99 and we're left with 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 69

On to step 3:
When dividing 309 by 69, we get 4 with a remainder of 33.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 276 away from 309, we end up with 33.
Append the next digit (7) from the dividend to 33 and continue with: 337 / 69

Moving on to step 4:
When dividing 337 by 69, we get 4 with a remainder of 61.
The next digit of our result is 4. 
Result so far: 144.0
If we take 276 away from 337, we end up with 61.
Include the next digit (8) from the dividend after 61, then repeat: 618 / 69

Step 5:
618 divided by 69 is 8 with a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 1448.0
Subtracting 552 from 618 leaves us with 66.
Include the next digit (1) from the dividend after 66, then repeat: 661 / 69

On to step 6:
69 goes into 661 9 times with a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 14489.0
Subtracting 621 from 661 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 7:
If we divide 400 by 69, we get 5 and a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 14489.5
Deduct 345 from 400 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 8:
550 divided by 69 is 7 with a remainder of 67.
Use 7 as the next digit of our solution. 
Result so far: 14489.57
Deduct 483 from 550 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 9:
69 can be fit into 670 9 times, resulting in a remainder of 49.
Record the quotient 9 as the next digit in the result. 
Result so far: 14489.579
Subtracting 621 from 670 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 10:
69 goes into 490 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 14489.5797
Subtract 483 from 490 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 11:
When dividing 70 by 69, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 14489.57971
Subtract 69 from 70 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
69 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 14489.57971
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
100 divided by 69 is 1 with a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 14489.5797101
Subtract 69 from 100 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 14:
The number 69 fits into 310 4 times, leaving a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 14489.57971014
If we take 276 away from 310, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

After the division, we end up with 14489.57971014 and a remainder of 3.4e-08.