We're dividing 12139118 by 606 
We want to divide 12139118 by 606.

Let's proceed to step 1:
When dividing 1 by 606, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 606

On to step 2:
606 can be fit into 12 0 times, resulting in a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 606

Going ahead to step 3:
606 goes into 121 0 times with a remainder of 121.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 121 after subtracting 0 from 121.
Take the next digit (3) from the dividend and append it to 121, then repeat: 1213 / 606

Let's proceed to step 4:
1213 divided by 606 is 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1212 from 1213 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 606

Step 5:
The number 606 fits into 19 0 times, leaving a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtract 0 from 19 to get 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 606

On to step 6:
606 can be fit into 191 0 times, resulting in a remainder of 191.
Write down 0 as next digit of the result. 
Result so far: 200.0
Subtracting 0 from 191 leaves us with 191.
Grab the next digit (1) from the dividend, add it to 191, then carry on: 1911 / 606

Moving on to step 7:
If we divide 1911 by 606, we get 3 and a remainder of 93.
Write down 3 as next digit of the result. 
Result so far: 2003.0
Subtract 1818 from 1911 to get 93.
Append the next digit (8) from the dividend to 93 and continue with: 938 / 606

On to step 8:
If we divide 938 by 606, we get 1 and a remainder of 332.
Put 1 as the next digit of the answer. 
Result so far: 20031.0
Subtracting 606 from 938 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 9:
3320 divided by 606 is 5 with a remainder of 290.
Put 5 as the next digit of the answer. 
Result so far: 20031.5
If we take 3030 away from 3320, we end up with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 10:
The number 606 fits into 2900 4 times, leaving a remainder of 476.
Write down 4 as next digit of the result. 
Result so far: 20031.54
If we take 2424 away from 2900, we end up with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Let's proceed to step 11:
If we divide 4760 by 606, we get 7 and a remainder of 518.
Put 7 as the next digit of the answer. 
Result so far: 20031.547
The remainder is 518 after subtracting 4242 from 4760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Let's proceed to step 12:
606 goes into 5180 8 times with a remainder of 332.
Record the quotient 8 as the next digit in the result. 
Result so far: 20031.5478
The remainder is 332 after subtracting 4848 from 5180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 13:
The number 606 fits into 3320 5 times, leaving a remainder of 290.
Use 5 as the next digit of our solution. 
Result so far: 20031.54785
Subtracting 3030 from 3320 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 14:
606 can be fit into 2900 4 times, resulting in a remainder of 476.
Use 4 as the next digit of our solution. 
Result so far: 20031.547854
The remainder is 476 after subtracting 2424 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Going ahead to step 15:
If we divide 4760 by 606, we get 7 and a remainder of 518.
Record the quotient 7 as the next digit in the result. 
Result so far: 20031.5478547
Subtract 4242 from 4760 to get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

On to step 16:
606 can be fit into 5180 8 times, resulting in a remainder of 332.
Put 8 as the next digit of the answer. 
Result so far: 20031.54785478
Subtract 4848 from 5180 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Our division results in 20031.54785478 with a remaining 3.32e-07.