We look at the division of 9129780 by 556 
Let's see how many times 556 fits into 9129780.

Going ahead to step 1:
When dividing 9 by 556, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 556

Moving on to step 2:
556 goes into 91 0 times with a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Bring next digit (2) of the dividend behind the 91 and repeat the process: 912 / 556

Moving on to step 3:
556 goes into 912 1 times with a remainder of 356.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 556 away from 912, we end up with 356.
Grab the next digit (9) from the dividend, add it to 356, then carry on: 3569 / 556

Moving on to step 4:
3569 divided by 556 is 6 with a remainder of 233.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 3336 away from 3569, we end up with 233.
Bring next digit (7) of the dividend behind the 233 and repeat the process: 2337 / 556

Let's proceed to step 5:
The number 556 fits into 2337 4 times, leaving a remainder of 113.
Record the quotient 4 as the next digit in the result. 
Result so far: 164.0
Deduct 2224 from 2337 and we're left with 113.
Bring next digit (8) of the dividend behind the 113 and repeat the process: 1138 / 556

Let's proceed to step 6:
The number 556 fits into 1138 2 times, leaving a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 1642.0
If we subtract 1112 from 1138, we get 26.
Take the next digit (0) from the dividend and append it to 26, then repeat: 260 / 556

Let's proceed to step 7:
The number 556 fits into 260 0 times, leaving a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 16420.0
Subtracting 0 from 260 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 8:
The number 556 fits into 2600 4 times, leaving a remainder of 376.
Put 4 as the next digit of the answer. 
Result so far: 16420.4
Deduct 2224 from 2600 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 9:
If we divide 3760 by 556, we get 6 and a remainder of 424.
Use 6 as the next digit of our solution. 
Result so far: 16420.46
Subtracting 3336 from 3760 leaves us with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Advancing to step 10:
556 can be fit into 4240 7 times, resulting in a remainder of 348.
Put 7 as the next digit of the answer. 
Result so far: 16420.467
Subtracting 3892 from 4240 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Going ahead to step 11:
When dividing 3480 by 556, we get 6 with a remainder of 144.
The number 6 becomes the next digit in our result. 
Result so far: 16420.4676
Subtracting 3336 from 3480 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 12:
1440 divided by 556 is 2 with a remainder of 328.
Write down 2 as next digit of the result. 
Result so far: 16420.46762
Deduct 1112 from 1440 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 13:
If we divide 3280 by 556, we get 5 and a remainder of 500.
The number 5 becomes the next digit in our result. 
Result so far: 16420.467625
Subtracting 2780 from 3280 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 14:
556 can be fit into 5000 8 times, resulting in a remainder of 552.
Write down 8 as next digit of the result. 
Result so far: 16420.4676258
The remainder is 552 after subtracting 4448 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Advancing to step 15:
5520 divided by 556 is 9 with a remainder of 516.
Put 9 as the next digit of the answer. 
Result so far: 16420.46762589
Subtract 5004 from 5520 to get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

The final result is 16420.46762589 with a remainder of 5.16e-07.