Let's divide 23402515 by 223
Let's see how many times 223 fits into 23402515.

Advancing to step 1:
The number 223 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 223

Step 2:
If we divide 23 by 223, we get 0 and a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Bring next digit (4) of the dividend behind the 23 and repeat the process: 234 / 223

Going ahead to step 3:
223 can be fit into 234 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 223 from 234 leaves us with 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 223

Advancing to step 4:
If we divide 110 by 223, we get 0 and a remainder of 110.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 110, we end up with 110.
Append the next digit (2) from the dividend to 110 and continue with: 1102 / 223

Advancing to step 5:
223 goes into 1102 4 times with a remainder of 210.
The next digit of our result is 4. 
Result so far: 104.0
Subtract 892 from 1102 to get 210.
Take the next digit (5) from the dividend and append it to 210, then repeat: 2105 / 223

Step 6:
223 goes into 2105 9 times with a remainder of 98.
The next digit of our result is 9. 
Result so far: 1049.0
Subtract 2007 from 2105 to get 98.
Append the next digit (1) from the dividend to 98 and continue with: 981 / 223

Moving on to step 7:
981 divided by 223 is 4 with a remainder of 89.
Use 4 as the next digit of our solution. 
Result so far: 10494.0
The remainder is 89 after subtracting 892 from 981.
Fetch the next digit (5) from the dividend, attach it to 89 and continue: 895 / 223

Moving on to step 8:
223 can be fit into 895 4 times, resulting in a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 104944.0
If we subtract 892 from 895, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
When dividing 30 by 223, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 104944.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
223 goes into 300 1 times with a remainder of 77.
Use 1 as the next digit of our solution. 
Result so far: 104944.01
The remainder is 77 after subtracting 223 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 11:
223 goes into 770 3 times with a remainder of 101.
The number 3 becomes the next digit in our result. 
Result so far: 104944.013
Subtract 669 from 770 to get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Advancing to step 12:
The number 223 fits into 1010 4 times, leaving a remainder of 118.
Use 4 as the next digit of our solution. 
Result so far: 104944.0134
If we subtract 892 from 1010, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 13:
223 goes into 1180 5 times with a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 104944.01345
If we subtract 1115 from 1180, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 14:
223 goes into 650 2 times with a remainder of 204.
Put 2 as the next digit of the answer. 
Result so far: 104944.013452
Deduct 446 from 650 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 15:
223 can be fit into 2040 9 times, resulting in a remainder of 33.
The next digit of our result is 9. 
Result so far: 104944.0134529
Deduct 2007 from 2040 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 16:
223 goes into 330 1 times with a remainder of 107.
Use 1 as the next digit of our solution. 
Result so far: 104944.01345291
Deduct 223 from 330 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

After the division, we end up with 104944.01345291 and a remainder of 1.07e-07.