We look at the division of 31515918 by 556 
Let's see how many times 556 fits into 31515918.

Going ahead to step 1:
When dividing 3 by 556, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 556

Moving on to step 2:
556 goes into 31 0 times with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Grab the next digit (5) from the dividend, add it to 31, then carry on: 315 / 556

On to step 3:
556 can be fit into 315 0 times, resulting in a remainder of 315.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 315 to get 315.
Bring next digit (1) of the dividend behind the 315 and repeat the process: 3151 / 556

On to step 4:
3151 divided by 556 is 5 with a remainder of 371.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 371 after subtracting 2780 from 3151.
Take the next digit (5) from the dividend and append it to 371, then repeat: 3715 / 556

Step 5:
The number 556 fits into 3715 6 times, leaving a remainder of 379.
Write down 6 as next digit of the result. 
Result so far: 56.0
Subtracting 3336 from 3715 leaves us with 379.
Bring next digit (9) of the dividend behind the 379 and repeat the process: 3799 / 556

Going ahead to step 6:
If we divide 3799 by 556, we get 6 and a remainder of 463.
The next digit of our result is 6. 
Result so far: 566.0
If we take 3336 away from 3799, we end up with 463.
Bring next digit (1) of the dividend behind the 463 and repeat the process: 4631 / 556

Moving on to step 7:
When dividing 4631 by 556, we get 8 with a remainder of 183.
Write down 8 as next digit of the result. 
Result so far: 5668.0
If we subtract 4448 from 4631, we get 183.
Bring next digit (8) of the dividend behind the 183 and repeat the process: 1838 / 556

On to step 8:
556 goes into 1838 3 times with a remainder of 170.
Write down 3 as next digit of the result. 
Result so far: 56683.0
Subtract 1668 from 1838 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 9:
556 can be fit into 1700 3 times, resulting in a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 56683.3
Subtract 1668 from 1700 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 10:
If we divide 320 by 556, we get 0 and a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 56683.3
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 11:
If we divide 3200 by 556, we get 5 and a remainder of 420.
The number 5 becomes the next digit in our result. 
Result so far: 56683.305
Deduct 2780 from 3200 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 12:
The number 556 fits into 4200 7 times, leaving a remainder of 308.
Write down 7 as next digit of the result. 
Result so far: 56683.3057
If we take 3892 away from 4200, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 13:
556 can be fit into 3080 5 times, resulting in a remainder of 300.
Write down 5 as next digit of the result. 
Result so far: 56683.30575
Subtract 2780 from 3080 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 14:
556 can be fit into 3000 5 times, resulting in a remainder of 220.
Write down 5 as next digit of the result. 
Result so far: 56683.305755
If we subtract 2780 from 3000, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 56683.305755 and a remainder of 2.2e-05.