We divide 3990269 by 206
We want to divide 3990269 by 206.

Moving on to step 1:
206 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 206

Advancing to step 2:
The number 206 fits into 39 0 times, leaving a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 206

Going ahead to step 3:
When dividing 399 by 206, we get 1 with a remainder of 193.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 206 from 399, we get 193.
Fetch the next digit (0) from the dividend, attach it to 193 and continue: 1930 / 206

Step 4:
1930 divided by 206 is 9 with a remainder of 76.
Write down 9 as next digit of the result. 
Result so far: 19.0
Deduct 1854 from 1930 and we're left with 76.
Fetch the next digit (2) from the dividend, attach it to 76 and continue: 762 / 206

Going ahead to step 5:
206 goes into 762 3 times with a remainder of 144.
The number 3 becomes the next digit in our result. 
Result so far: 193.0
The remainder is 144 after subtracting 618 from 762.
Fetch the next digit (6) from the dividend, attach it to 144 and continue: 1446 / 206

On to step 6:
The number 206 fits into 1446 7 times, leaving a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 1937.0
Subtract 1442 from 1446 to get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 206

Advancing to step 7:
49 divided by 206 is 0 with a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 19370.0
Subtracting 0 from 49 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 8:
490 divided by 206 is 2 with a remainder of 78.
The next digit of our result is 2. 
Result so far: 19370.2
If we take 412 away from 490, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 9:
780 divided by 206 is 3 with a remainder of 162.
Record the quotient 3 as the next digit in the result. 
Result so far: 19370.23
The remainder is 162 after subtracting 618 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 10:
The number 206 fits into 1620 7 times, leaving a remainder of 178.
Use 7 as the next digit of our solution. 
Result so far: 19370.237
If we subtract 1442 from 1620, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Moving on to step 11:
When dividing 1780 by 206, we get 8 with a remainder of 132.
The next digit of our result is 8. 
Result so far: 19370.2378
If we subtract 1648 from 1780, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 12:
206 can be fit into 1320 6 times, resulting in a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 19370.23786
If we subtract 1236 from 1320, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 13:
The number 206 fits into 840 4 times, leaving a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 19370.237864
Deduct 824 from 840 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
When dividing 160 by 206, we get 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 19370.237864
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 15:
If we divide 1600 by 206, we get 7 and a remainder of 158.
Write down 7 as next digit of the result. 
Result so far: 19370.23786407
The remainder is 158 after subtracting 1442 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Our division results in 19370.23786407 with a remaining 1.58e-07.