Let's divide 318907 by 7
We're looking to find how many times 7 goes into 318907.

Going ahead to 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
The remainder is 3 after subtracting 0 from 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 7

Moving on to step 2:
7 can be fit into 31 4 times, resulting in a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 28 from 31 leaves us with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 7

Advancing to step 3:
7 can be fit into 38 5 times, resulting in a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 45.0
Deduct 35 from 38 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 7

Step 4:
7 can be fit into 39 5 times, resulting in a remainder of 4.
The next digit of our result is 5. 
Result so far: 455.0
Subtracting 35 from 39 leaves us with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 7

Step 5:
If we divide 40 by 7, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 4555.0
If we subtract 35 from 40, we get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 7

Step 6:
When dividing 57 by 7, we get 8 with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 45558.0
If we subtract 56 from 57, we 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.

Moving on to step 7:
If we divide 10 by 7, we get 1 and a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 45558.1
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.

Going ahead to step 8:
When dividing 30 by 7, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 45558.14
If we take 28 away from 30, we end up 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.

Let's proceed to step 9:
When dividing 20 by 7, we get 2 with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 45558.142
If we take 14 away from 20, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
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: 45558.1428
If we take 56 away from 60, 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.

Step 11:
7 can be fit into 40 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 45558.14285
If we take 35 away from 40, we end up 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 12:
50 divided by 7 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 45558.142857
Subtracting 49 from 50 leaves us 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.

On to step 13:
10 divided by 7 is 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 45558.1428571
If we take 7 away from 10, we end up 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.

Moving on to step 14:
30 divided by 7 is 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 45558.14285714
The remainder is 2 after subtracting 28 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 45558.14285714 with a remainder of 2e-09.