We look at the division of 315490 by 22 
We want to divide 315490 by 22.

Going ahead to step 1:
The number 22 fits into 3 0 times, leaving 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.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 22

Moving on to step 2:
When dividing 31 by 22, we get 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 22 from 31 and we're left with 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 22

On to step 3:
The number 22 fits into 95 4 times, leaving a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we subtract 88 from 95, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 22

Going ahead to step 4:
22 can be fit into 74 3 times, resulting in a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
The remainder is 8 after subtracting 66 from 74.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 22

Advancing to step 5:
89 divided by 22 is 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 1434.0
Subtracting 88 from 89 leaves us with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 22

Step 6:
10 divided by 22 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 14340.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
100 divided by 22 is 4 with a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 14340.4
Subtracting 88 from 100 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
The number 22 fits into 120 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 14340.45
Deduct 110 from 120 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
The number 22 fits into 100 4 times, leaving a remainder of 12.
The next digit of our result is 4. 
Result so far: 14340.454
The remainder is 12 after subtracting 88 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
If we divide 120 by 22, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 14340.4545
If we take 110 away from 120, we end up with 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 11:
When dividing 100 by 22, we get 4 with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 14340.45454
Deduct 88 from 100 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
When dividing 120 by 22, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 14340.454545
Subtract 110 from 120 to 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 13:
If we divide 100 by 22, we get 4 and a remainder of 12.
The next digit of our result is 4. 
Result so far: 14340.4545454
If we subtract 88 from 100, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 14:
The number 22 fits into 120 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 14340.45454545
If we take 110 away from 120, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 14340.45454545 with a remainder of 1e-08.