622419 ÷ 69 
The aim is to understand the frequency of 69 in 622419.

Let's proceed to step 1:
When dividing 6 by 69, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 69

Advancing to step 2:
62 divided by 69 is 0 with a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Take the next digit (2) from the dividend and append it to 62, then repeat: 622 / 69

Step 3:
69 can be fit into 622 9 times, resulting in a remainder of 1.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 621 from 622 leaves us with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 69

Going ahead to step 4:
The number 69 fits into 14 0 times, leaving a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
If we take 0 away from 14, we end up with 14.
Append the next digit (1) from the dividend to 14 and continue with: 141 / 69

Let's proceed to step 5:
69 can be fit into 141 2 times, resulting in a remainder of 3.
The next digit of our result is 2. 
Result so far: 902.0
Subtracting 138 from 141 leaves us with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 69

Moving on to step 6:
69 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 9020.0
Deduct 0 from 39 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.

Step 7:
69 goes into 390 5 times with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 9020.5
Subtract 345 from 390 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 8:
450 divided by 69 is 6 with a remainder of 36.
The next digit of our result is 6. 
Result so far: 9020.56
Subtracting 414 from 450 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 9:
69 can be fit into 360 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 9020.565
Subtract 345 from 360 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
When dividing 150 by 69, we get 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 9020.5652
Deduct 138 from 150 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
69 goes into 120 1 times with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 9020.56521
Subtracting 69 from 120 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 12:
If we divide 510 by 69, we get 7 and a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 9020.565217
Subtracting 483 from 510 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 13:
69 can be fit into 270 3 times, resulting in a remainder of 63.
The next digit of our result is 3. 
Result so far: 9020.5652173
If we take 207 away from 270, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 14:
69 goes into 630 9 times with a remainder of 9.
The next digit of our result is 9. 
Result so far: 9020.56521739
The remainder is 9 after subtracting 621 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final result is 9020.56521739 with a remainder of 9e-09.