We're dividing 202147 by 12 
We want to divide 202147 by 12.

On to step 1:
When dividing 2 by 12, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 12

Step 2:
12 goes into 20 1 times with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 8 after subtracting 12 from 20.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 12

Let's proceed to step 3:
12 can be fit into 82 6 times, resulting in a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 16.0
The remainder is 10 after subtracting 72 from 82.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 12

Let's proceed to step 4:
When dividing 101 by 12, we get 8 with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 168.0
If we subtract 96 from 101, we get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 12

Going ahead to step 5:
12 can be fit into 54 4 times, resulting in a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 1684.0
Subtract 48 from 54 to get 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 12

Moving on to step 6:
12 can be fit into 67 5 times, resulting in a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 16845.0
Subtract 60 from 67 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.

Going ahead to step 7:
12 can be fit into 70 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 16845.5
If we subtract 60 from 70, we get 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 8:
12 goes into 100 8 times with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 16845.58
If we subtract 96 from 100, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 16845.583
The remainder is 4 after subtracting 36 from 40.
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 10:
When dividing 40 by 12, we get 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 16845.5833
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 16845.5833 with a remaining 4e-05.