18053564 ÷ 312 
Let's see how many times 312 fits into 18053564.

On to step 1:
The number 312 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 312

On to step 2:
18 divided by 312 is 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 312

On to step 3:
The number 312 fits into 180 0 times, leaving a remainder of 180.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 180 after subtracting 0 from 180.
Include the next digit (5) from the dividend after 180, then repeat: 1805 / 312

Step 4:
When dividing 1805 by 312, we get 5 with a remainder of 245.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 1560 from 1805 leaves us with 245.
Include the next digit (3) from the dividend after 245, then repeat: 2453 / 312

Let's proceed to step 5:
If we divide 2453 by 312, we get 7 and a remainder of 269.
Write down 7 as next digit of the result. 
Result so far: 57.0
Subtract 2184 from 2453 to get 269.
Bring next digit (5) of the dividend behind the 269 and repeat the process: 2695 / 312

Advancing to step 6:
When dividing 2695 by 312, we get 8 with a remainder of 199.
Put 8 as the next digit of the answer. 
Result so far: 578.0
Deduct 2496 from 2695 and we're left with 199.
Bring next digit (6) of the dividend behind the 199 and repeat the process: 1996 / 312

Going ahead to step 7:
312 goes into 1996 6 times with a remainder of 124.
Use 6 as the next digit of our solution. 
Result so far: 5786.0
If we take 1872 away from 1996, we end up with 124.
Bring next digit (4) of the dividend behind the 124 and repeat the process: 1244 / 312

On to step 8:
312 can be fit into 1244 3 times, resulting in a remainder of 308.
The next digit of our result is 3. 
Result so far: 57863.0
The remainder is 308 after subtracting 936 from 1244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 9:
When dividing 3080 by 312, we get 9 with a remainder of 272.
Use 9 as the next digit of our solution. 
Result so far: 57863.9
The remainder is 272 after subtracting 2808 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 10:
When dividing 2720 by 312, we get 8 with a remainder of 224.
Record the quotient 8 as the next digit in the result. 
Result so far: 57863.98
Deduct 2496 from 2720 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 11:
If we divide 2240 by 312, we get 7 and a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 57863.987
Deduct 2184 from 2240 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 12:
If we divide 560 by 312, we get 1 and a remainder of 248.
The number 1 becomes the next digit in our result. 
Result so far: 57863.9871
Subtract 312 from 560 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 13:
312 can be fit into 2480 7 times, resulting in a remainder of 296.
Write down 7 as next digit of the result. 
Result so far: 57863.98717
If we subtract 2184 from 2480, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 14:
When dividing 2960 by 312, we get 9 with a remainder of 152.
The number 9 becomes the next digit in our result. 
Result so far: 57863.987179
If we take 2808 away from 2960, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 15:
312 can be fit into 1520 4 times, resulting in a remainder of 272.
The next digit of our result is 4. 
Result so far: 57863.9871794
If we subtract 1248 from 1520, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 16:
The number 312 fits into 2720 8 times, leaving a remainder of 224.
Use 8 as the next digit of our solution. 
Result so far: 57863.98717948
Deduct 2496 from 2720 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The quotient of the division is 57863.98717948, and the remainder is 2.24e-07.