We're dividing 1699 by 12 
The aim is to understand the frequency of 12 in 1699.

On to step 1:
1 divided by 12 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 12

On to step 2:
12 goes into 16 1 times with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 4 after subtracting 12 from 16.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 12

Let's proceed to step 3:
If we divide 49 by 12, we get 4 and a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 48 from 49 and we're left with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 12

Moving on to step 4:
If we divide 19 by 12, we get 1 and a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 141.0
The remainder is 7 after subtracting 12 from 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 5:
If we divide 70 by 12, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 141.5
Subtracting 60 from 70 leaves us 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.

Going ahead to step 6:
When dividing 100 by 12, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 141.58
If we take 96 away from 100, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
40 divided by 12 is 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 141.583
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
If we divide 40 by 12, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 141.5833
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 141.5833 with a remainder of 4e-05.