23618905 ÷ 553 
We want to divide 23618905 by 553.

Advancing to step 1:
553 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
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 / 553

Step 2:
The number 553 fits into 23 0 times, leaving 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.
Append the next digit (6) from the dividend to 23 and continue with: 236 / 553

Step 3:
553 goes into 236 0 times with a remainder of 236.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 236 and we're left with 236.
Include the next digit (1) from the dividend after 236, then repeat: 2361 / 553

Going ahead to step 4:
553 can be fit into 2361 4 times, resulting in a remainder of 149.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 2212 away from 2361, we end up with 149.
Grab the next digit (8) from the dividend, add it to 149, then carry on: 1498 / 553

Let's proceed to step 5:
If we divide 1498 by 553, we get 2 and a remainder of 392.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
If we take 1106 away from 1498, we end up with 392.
Include the next digit (9) from the dividend after 392, then repeat: 3929 / 553

Step 6:
The number 553 fits into 3929 7 times, leaving a remainder of 58.
The next digit of our result is 7. 
Result so far: 427.0
If we take 3871 away from 3929, we end up with 58.
Append the next digit (0) from the dividend to 58 and continue with: 580 / 553

Let's proceed to step 7:
553 can be fit into 580 1 times, resulting in a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 4271.0
If we subtract 553 from 580, we get 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 553

Going ahead to step 8:
If we divide 275 by 553, we get 0 and a remainder of 275.
Use 0 as the next digit of our solution. 
Result so far: 42710.0
The remainder is 275 after subtracting 0 from 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Advancing to step 9:
553 can be fit into 2750 4 times, resulting in a remainder of 538.
Write down 4 as next digit of the result. 
Result so far: 42710.4
If we subtract 2212 from 2750, we get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Step 10:
553 goes into 5380 9 times with a remainder of 403.
Record the quotient 9 as the next digit in the result. 
Result so far: 42710.49
Subtract 4977 from 5380 to get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

On to step 11:
553 goes into 4030 7 times with a remainder of 159.
Write down 7 as next digit of the result. 
Result so far: 42710.497
Deduct 3871 from 4030 and we're left with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Step 12:
1590 divided by 553 is 2 with a remainder of 484.
The next digit of our result is 2. 
Result so far: 42710.4972
Subtracting 1106 from 1590 leaves us with 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 13:
If we divide 4840 by 553, we get 8 and a remainder of 416.
Put 8 as the next digit of the answer. 
Result so far: 42710.49728
Subtracting 4424 from 4840 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 14:
553 can be fit into 4160 7 times, resulting in a remainder of 289.
Use 7 as the next digit of our solution. 
Result so far: 42710.497287
If we take 3871 away from 4160, we end up with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Going ahead to step 15:
2890 divided by 553 is 5 with a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 42710.4972875
The remainder is 125 after subtracting 2765 from 2890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 16:
1250 divided by 553 is 2 with a remainder of 144.
Put 2 as the next digit of the answer. 
Result so far: 42710.49728752
If we subtract 1106 from 1250, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The final result is 42710.49728752 with a remainder of 1.44e-07.