40098968 ÷ 623 
Let's see how many times 623 fits into 40098968.

Advancing to step 1:
623 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 623

Going ahead to step 2:
623 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Bring next digit (0) of the dividend behind the 40 and repeat the process: 400 / 623

Advancing to step 3:
400 divided by 623 is 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 400 after subtracting 0 from 400.
Take the next digit (9) from the dividend and append it to 400, then repeat: 4009 / 623

Let's proceed to step 4:
4009 divided by 623 is 6 with a remainder of 271.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 3738 from 4009, we get 271.
Fetch the next digit (8) from the dividend, attach it to 271 and continue: 2718 / 623

On to step 5:
623 goes into 2718 4 times with a remainder of 226.
Write down 4 as next digit of the result. 
Result so far: 64.0
Deduct 2492 from 2718 and we're left with 226.
Include the next digit (9) from the dividend after 226, then repeat: 2269 / 623

Going ahead to step 6:
When dividing 2269 by 623, we get 3 with a remainder of 400.
Write down 3 as next digit of the result. 
Result so far: 643.0
The remainder is 400 after subtracting 1869 from 2269.
Bring next digit (6) of the dividend behind the 400 and repeat the process: 4006 / 623

Moving on to step 7:
If we divide 4006 by 623, we get 6 and a remainder of 268.
Record the quotient 6 as the next digit in the result. 
Result so far: 6436.0
Subtracting 3738 from 4006 leaves us with 268.
Take the next digit (8) from the dividend and append it to 268, then repeat: 2688 / 623

Advancing to step 8:
When dividing 2688 by 623, we get 4 with a remainder of 196.
Record the quotient 4 as the next digit in the result. 
Result so far: 64364.0
The remainder is 196 after subtracting 2492 from 2688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 9:
When dividing 1960 by 623, we get 3 with a remainder of 91.
The next digit of our result is 3. 
Result so far: 64364.3
Deduct 1869 from 1960 and we're left with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 10:
If we divide 910 by 623, we get 1 and a remainder of 287.
The number 1 becomes the next digit in our result. 
Result so far: 64364.31
If we take 623 away from 910, we end up with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Step 11:
623 goes into 2870 4 times with a remainder of 378.
The number 4 becomes the next digit in our result. 
Result so far: 64364.314
If we subtract 2492 from 2870, we get 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Step 12:
623 goes into 3780 6 times with a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 64364.3146
If we take 3738 away from 3780, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 13:
If we divide 420 by 623, we get 0 and a remainder of 420.
Put 0 as the next digit of the answer. 
Result so far: 64364.3146
Subtract 0 from 420 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 14:
When dividing 4200 by 623, we get 6 with a remainder of 462.
Record the quotient 6 as the next digit in the result. 
Result so far: 64364.314606
Subtracting 3738 from 4200 leaves us with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Moving on to step 15:
623 can be fit into 4620 7 times, resulting in a remainder of 259.
Put 7 as the next digit of the answer. 
Result so far: 64364.3146067
Subtracting 4361 from 4620 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Advancing to step 16:
623 goes into 2590 4 times with a remainder of 98.
Use 4 as the next digit of our solution. 
Result so far: 64364.31460674
If we subtract 2492 from 2590, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

The final outcome is 64364.31460674, with a leftover of 9.8e-08.