We're dividing 383731 by 7 
We want to divide 383731 by 7.

Step 1:
If we divide 3 by 7, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 7

On to step 2:
7 goes into 38 5 times with a remainder of 3.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 35 from 38 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 7

Going ahead to step 3:
When dividing 33 by 7, we get 4 with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
Subtracting 28 from 33 leaves us with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 7

Advancing to step 4:
7 can be fit into 57 8 times, resulting in a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 548.0
If we subtract 56 from 57, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 7

On to step 5:
7 can be fit into 13 1 times, resulting in a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 5481.0
If we subtract 7 from 13, we get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 7

Advancing to step 6:
If we divide 61 by 7, we get 8 and a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 54818.0
Subtracting 56 from 61 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
7 goes into 50 7 times with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 54818.7
If we take 49 away from 50, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
When dividing 10 by 7, we get 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 54818.71
Subtracting 7 from 10 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
If we divide 30 by 7, we get 4 and a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 54818.714
Deduct 28 from 30 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
When dividing 20 by 7, we get 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 54818.7142
If we subtract 14 from 20, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
The number 7 fits into 60 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 54818.71428
If we subtract 56 from 60, 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.

Let's proceed to step 12:
7 goes into 40 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 54818.714285
Deduct 35 from 40 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 13:
When dividing 50 by 7, we get 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 54818.7142857
Subtract 49 from 50 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
7 can be fit into 10 1 times, resulting in a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 54818.71428571
Subtract 7 from 10 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Our division results in 54818.71428571 with a remaining 3e-09.