We divide 19602 by 69
The aim is to understand the frequency of 69 in 19602.

Step 1:
If we divide 1 by 69, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 69

Advancing to step 2:
If we divide 19 by 69, we get 0 and a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Include the next digit (6) from the dividend after 19, then repeat: 196 / 69

Moving on to step 3:
196 divided by 69 is 2 with a remainder of 58.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 58 after subtracting 138 from 196.
Fetch the next digit (0) from the dividend, attach it to 58 and continue: 580 / 69

Step 4:
580 divided by 69 is 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 28.0
Deduct 552 from 580 and we're left with 28.
Take the next digit (2) from the dividend and append it to 28, then repeat: 282 / 69

On to step 5:
69 can be fit into 282 4 times, resulting in a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 284.0
Deduct 276 from 282 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.

Going ahead to step 6:
If we divide 60 by 69, we get 0 and a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 284.0
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 7:
If we divide 600 by 69, we get 8 and a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 284.08
Subtracting 552 from 600 leaves us 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 8:
When dividing 480 by 69, we get 6 with a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 284.086
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.

On to step 9:
The number 69 fits into 660 9 times, leaving a remainder of 39.
The next digit of our result is 9. 
Result so far: 284.0869
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.

Advancing to step 10:
If we divide 390 by 69, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 284.08695
The remainder is 45 after subtracting 345 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 11:
If we divide 450 by 69, we get 6 and a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 284.086956
If we take 414 away from 450, we end up 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.

Advancing to step 12:
360 divided by 69 is 5 with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 284.0869565
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.

Step 13:
When dividing 150 by 69, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 284.08695652
Subtracting 138 from 150 leaves us 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.

After the division, we end up with 284.08695652 and a remainder of 1.2e-08.