We're dividing 490517 by 623 
Our goal is to divide 490517 by 623.

Moving on to step 1:
When dividing 4 by 623, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 623

Step 2:
623 can be fit into 49 0 times, resulting in a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Grab the next digit (0) from the dividend, add it to 49, then carry on: 490 / 623

Advancing to step 3:
623 can be fit into 490 0 times, resulting in a remainder of 490.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 490, we get 490.
Grab the next digit (5) from the dividend, add it to 490, then carry on: 4905 / 623

On to step 4:
4905 divided by 623 is 7 with a remainder of 544.
The next digit of our result is 7. 
Result so far: 7.0
If we take 4361 away from 4905, we end up with 544.
Include the next digit (1) from the dividend after 544, then repeat: 5441 / 623

Moving on to step 5:
5441 divided by 623 is 8 with a remainder of 457.
Put 8 as the next digit of the answer. 
Result so far: 78.0
If we subtract 4984 from 5441, we get 457.
Append the next digit (7) from the dividend to 457 and continue with: 4577 / 623

Advancing to step 6:
4577 divided by 623 is 7 with a remainder of 216.
Write down 7 as next digit of the result. 
Result so far: 787.0
If we subtract 4361 from 4577, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 7:
When dividing 2160 by 623, we get 3 with a remainder of 291.
The next digit of our result is 3. 
Result so far: 787.3
Deduct 1869 from 2160 and we're left with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Step 8:
If we divide 2910 by 623, we get 4 and a remainder of 418.
Write down 4 as next digit of the result. 
Result so far: 787.34
Deduct 2492 from 2910 and we're left with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Moving on to step 9:
623 goes into 4180 6 times with a remainder of 442.
The number 6 becomes the next digit in our result. 
Result so far: 787.346
Deduct 3738 from 4180 and we're left with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Let's proceed to step 10:
623 can be fit into 4420 7 times, resulting in a remainder of 59.
The next digit of our result is 7. 
Result so far: 787.3467
Subtract 4361 from 4420 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 11:
623 goes into 590 0 times with a remainder of 590.
Record the quotient 0 as the next digit in the result. 
Result so far: 787.3467
Subtracting 0 from 590 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 12:
5900 divided by 623 is 9 with a remainder of 293.
Use 9 as the next digit of our solution. 
Result so far: 787.346709
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.

Moving on to step 13:
When dividing 2930 by 623, we get 4 with a remainder of 438.
Write down 4 as next digit of the result. 
Result so far: 787.3467094
Subtract 2492 from 2930 to get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

On to step 14:
When dividing 4380 by 623, we get 7 with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 787.34670947
Subtract 4361 from 4380 to 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.

The final result is 787.34670947 with a remainder of 1.9e-08.