4904556 ÷ 623 
We want to divide 4904556 by 623.

Let's proceed to step 1:
623 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 623

Step 2:
623 goes into 49 0 times with a remainder of 49.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Fetch the next digit (0) from the dividend, attach it to 49 and continue: 490 / 623

Let's proceed to step 3:
When dividing 490 by 623, we get 0 with a remainder of 490.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 490, we end up with 490.
Fetch the next digit (4) from the dividend, attach it to 490 and continue: 4904 / 623

Let's proceed to step 4:
623 can be fit into 4904 7 times, resulting in a remainder of 543.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 4361 from 4904 and we're left with 543.
Fetch the next digit (5) from the dividend, attach it to 543 and continue: 5435 / 623

Step 5:
5435 divided by 623 is 8 with a remainder of 451.
Record the quotient 8 as the next digit in the result. 
Result so far: 78.0
Subtract 4984 from 5435 to get 451.
Append the next digit (5) from the dividend to 451 and continue with: 4515 / 623

Moving on to step 6:
623 goes into 4515 7 times with a remainder of 154.
The next digit of our result is 7. 
Result so far: 787.0
If we take 4361 away from 4515, we end up with 154.
Fetch the next digit (6) from the dividend, attach it to 154 and continue: 1546 / 623

Going ahead to step 7:
623 can be fit into 1546 2 times, resulting in a remainder of 300.
The next digit of our result is 2. 
Result so far: 7872.0
The remainder is 300 after subtracting 1246 from 1546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 8:
If we divide 3000 by 623, we get 4 and a remainder of 508.
Write down 4 as next digit of the result. 
Result so far: 7872.4
Subtracting 2492 from 3000 leaves us with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Step 9:
If we divide 5080 by 623, we get 8 and a remainder of 96.
Put 8 as the next digit of the answer. 
Result so far: 7872.48
If we subtract 4984 from 5080, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 10:
When dividing 960 by 623, we get 1 with a remainder of 337.
The number 1 becomes the next digit in our result. 
Result so far: 7872.481
Subtract 623 from 960 to get 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Going ahead to step 11:
623 goes into 3370 5 times with a remainder of 255.
Put 5 as the next digit of the answer. 
Result so far: 7872.4815
Subtracting 3115 from 3370 leaves us with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Moving on to step 12:
The number 623 fits into 2550 4 times, leaving a remainder of 58.
Put 4 as the next digit of the answer. 
Result so far: 7872.48154
Subtract 2492 from 2550 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 13:
623 goes into 580 0 times with a remainder of 580.
Write down 0 as next digit of the result. 
Result so far: 7872.48154
If we subtract 0 from 580, we get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 14:
If we divide 5800 by 623, we get 9 and a remainder of 193.
Put 9 as the next digit of the answer. 
Result so far: 7872.4815409
If we subtract 5607 from 5800, we get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Advancing to step 15:
1930 divided by 623 is 3 with a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 7872.48154093
The remainder is 61 after subtracting 1869 from 1930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final outcome is 7872.48154093, with a leftover of 6.1e-08.