Let's divide 17790978 by 623
Our goal is to divide 17790978 by 623.

Step 1:
623 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 623

Moving on to step 2:
623 can be fit into 17 0 times, resulting in a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Append the next digit (7) from the dividend to 17 and continue with: 177 / 623

On to step 3:
The number 623 fits into 177 0 times, leaving a remainder of 177.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 177, we get 177.
Fetch the next digit (9) from the dividend, attach it to 177 and continue: 1779 / 623

Going ahead to step 4:
The number 623 fits into 1779 2 times, leaving a remainder of 533.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 1246 away from 1779, we end up with 533.
Fetch the next digit (0) from the dividend, attach it to 533 and continue: 5330 / 623

Moving on to step 5:
The number 623 fits into 5330 8 times, leaving a remainder of 346.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Deduct 4984 from 5330 and we're left with 346.
Include the next digit (9) from the dividend after 346, then repeat: 3469 / 623

Going ahead to step 6:
When dividing 3469 by 623, we get 5 with a remainder of 354.
Use 5 as the next digit of our solution. 
Result so far: 285.0
Subtract 3115 from 3469 to get 354.
Bring next digit (7) of the dividend behind the 354 and repeat the process: 3547 / 623

Step 7:
3547 divided by 623 is 5 with a remainder of 432.
Write down 5 as next digit of the result. 
Result so far: 2855.0
If we subtract 3115 from 3547, we get 432.
Take the next digit (8) from the dividend and append it to 432, then repeat: 4328 / 623

Going ahead to step 8:
When dividing 4328 by 623, we get 6 with a remainder of 590.
Use 6 as the next digit of our solution. 
Result so far: 28556.0
Subtracting 3738 from 4328 leaves us with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Let's proceed to step 9:
If we divide 5900 by 623, we get 9 and a remainder of 293.
The next digit of our result is 9. 
Result so far: 28556.9
If we take 5607 away from 5900, we end up with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Advancing to step 10:
623 goes into 2930 4 times with a remainder of 438.
The next digit of our result is 4. 
Result so far: 28556.94
The remainder is 438 after subtracting 2492 from 2930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Let's proceed to step 11:
When dividing 4380 by 623, we get 7 with a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 28556.947
If we subtract 4361 from 4380, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 12:
623 goes into 190 0 times with a remainder of 190.
Put 0 as the next digit of the answer. 
Result so far: 28556.947
Subtract 0 from 190 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 13:
1900 divided by 623 is 3 with a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 28556.94703
Subtracting 1869 from 1900 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 14:
When dividing 310 by 623, we get 0 with a remainder of 310.
Put 0 as the next digit of the answer. 
Result so far: 28556.94703
Subtract 0 from 310 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 15:
623 can be fit into 3100 4 times, resulting in a remainder of 608.
The next digit of our result is 4. 
Result so far: 28556.9470304
If we take 2492 away from 3100, we end up with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Going ahead to step 16:
If we divide 6080 by 623, we get 9 and a remainder of 473.
Use 9 as the next digit of our solution. 
Result so far: 28556.94703049
Deduct 5607 from 6080 and we're left with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

In conclusion, the division gives 28556.94703049 with a balance of 4.73e-07.