23645218 divided by 257 
We're looking to find how many times 257 goes into 23645218.

Moving on to step 1:
2 divided by 257 is 0 with a remainder of 2.
The number 0 becomes the next digit in our 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 / 257

Going ahead to step 2:
The number 257 fits into 23 0 times, leaving a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Fetch the next digit (6) from the dividend, attach it to 23 and continue: 236 / 257

On to step 3:
236 divided by 257 is 0 with a remainder of 236.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 236 leaves us with 236.
Include the next digit (4) from the dividend after 236, then repeat: 2364 / 257

On to step 4:
If we divide 2364 by 257, we get 9 and a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 2313 from 2364 to get 51.
Bring next digit (5) of the dividend behind the 51 and repeat the process: 515 / 257

Going ahead to step 5:
257 goes into 515 2 times with a remainder of 1.
The next digit of our result is 2. 
Result so far: 92.0
If we subtract 514 from 515, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 257

Going ahead to step 6:
When dividing 12 by 257, we get 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 920.0
If we subtract 0 from 12, we get 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 257

Going ahead to step 7:
When dividing 121 by 257, we get 0 with a remainder of 121.
Use 0 as the next digit of our solution. 
Result so far: 9200.0
If we subtract 0 from 121, we get 121.
Append the next digit (8) from the dividend to 121 and continue with: 1218 / 257

Step 8:
If we divide 1218 by 257, we get 4 and a remainder of 190.
Record the quotient 4 as the next digit in the result. 
Result so far: 92004.0
If we subtract 1028 from 1218, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 9:
257 goes into 1900 7 times with a remainder of 101.
Use 7 as the next digit of our solution. 
Result so far: 92004.7
If we take 1799 away from 1900, we end up with 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 10:
257 goes into 1010 3 times with a remainder of 239.
Put 3 as the next digit of the answer. 
Result so far: 92004.73
Deduct 771 from 1010 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

On to step 11:
When dividing 2390 by 257, we get 9 with a remainder of 77.
Use 9 as the next digit of our solution. 
Result so far: 92004.739
Deduct 2313 from 2390 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 12:
257 can be fit into 770 2 times, resulting in a remainder of 256.
Write down 2 as next digit of the result. 
Result so far: 92004.7392
If we subtract 514 from 770, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 13:
The number 257 fits into 2560 9 times, leaving a remainder of 247.
Put 9 as the next digit of the answer. 
Result so far: 92004.73929
Subtracting 2313 from 2560 leaves us with 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Let's proceed to step 14:
257 goes into 2470 9 times with a remainder of 157.
The number 9 becomes the next digit in our result. 
Result so far: 92004.739299
Subtract 2313 from 2470 to get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

The quotient of the division is 92004.739299, and the remainder is 1.57e-05.