23943598 ÷ 538 
We're looking to find how many times 538 goes into 23943598.

Advancing to step 1:
If we divide 2 by 538, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 538

Going ahead to step 2:
538 goes into 23 0 times with a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 538

On to step 3:
The number 538 fits into 239 0 times, leaving a remainder of 239.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 239, we end up with 239.
Include the next digit (4) from the dividend after 239, then repeat: 2394 / 538

Going ahead to step 4:
2394 divided by 538 is 4 with a remainder of 242.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 2152 from 2394 and we're left with 242.
Bring next digit (3) of the dividend behind the 242 and repeat the process: 2423 / 538

Let's proceed to step 5:
When dividing 2423 by 538, we get 4 with a remainder of 271.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
If we subtract 2152 from 2423, we get 271.
Append the next digit (5) from the dividend to 271 and continue with: 2715 / 538

Going ahead to step 6:
The number 538 fits into 2715 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 445.0
Subtract 2690 from 2715 to get 25.
Take the next digit (9) from the dividend and append it to 25, then repeat: 259 / 538

Step 7:
538 goes into 259 0 times with a remainder of 259.
Put 0 as the next digit of the answer. 
Result so far: 4450.0
Subtract 0 from 259 to get 259.
Bring next digit (8) of the dividend behind the 259 and repeat the process: 2598 / 538

Let's proceed to step 8:
538 can be fit into 2598 4 times, resulting in a remainder of 446.
Put 4 as the next digit of the answer. 
Result so far: 44504.0
Subtracting 2152 from 2598 leaves us with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

On to step 9:
If we divide 4460 by 538, we get 8 and a remainder of 156.
Write down 8 as next digit of the result. 
Result so far: 44504.8
If we take 4304 away from 4460, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 10:
When dividing 1560 by 538, we get 2 with a remainder of 484.
Record the quotient 2 as the next digit in the result. 
Result so far: 44504.82
If we subtract 1076 from 1560, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

On to step 11:
4840 divided by 538 is 8 with a remainder of 536.
Put 8 as the next digit of the answer. 
Result so far: 44504.828
Subtract 4304 from 4840 to get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Advancing to step 12:
The number 538 fits into 5360 9 times, leaving a remainder of 518.
Record the quotient 9 as the next digit in the result. 
Result so far: 44504.8289
Subtract 4842 from 5360 to get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Let's proceed to step 13:
When dividing 5180 by 538, we get 9 with a remainder of 338.
Use 9 as the next digit of our solution. 
Result so far: 44504.82899
If we subtract 4842 from 5180, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

After the division, we end up with 44504.82899 and a remainder of 0.000338.