Let's divide 556930 by 3
We're looking to find how many times 3 goes into 556930.

Advancing to step 1:
5 divided by 3 is 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 3 from 5 to get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 3

Let's proceed to step 2:
The number 3 fits into 25 8 times, leaving a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we subtract 24 from 25, we get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 3

Step 3:
16 divided by 3 is 5 with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 185.0
Subtracting 15 from 16 leaves us with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 3

Moving on to step 4:
19 divided by 3 is 6 with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 1856.0
The remainder is 1 after subtracting 18 from 19.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 3

Advancing to step 5:
The number 3 fits into 13 4 times, leaving a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 18564.0
Subtract 12 from 13 to get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 3

Going ahead to step 6:
10 divided by 3 is 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 185643.0
Deduct 9 from 10 and we're left 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.

Step 7:
The number 3 fits into 10 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 185643.3
Subtract 9 from 10 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.

Moving on to step 8:
If we divide 10 by 3, we get 3 and a remainder of 1.
The next digit of our result is 3. 
Result so far: 185643.33
Subtract 9 from 10 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.

The final outcome is 185643.33, with a leftover of 0.001.