Let's divide 14250353 by 312
We want to figure out the number of times 14250353 can be divided by 312.

On to step 1:
The number 312 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 312

On to step 2:
When dividing 14 by 312, we get 0 with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 312

Advancing to step 3:
312 goes into 142 0 times with a remainder of 142.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 142 and we're left with 142.
Take the next digit (5) from the dividend and append it to 142, then repeat: 1425 / 312

Advancing to step 4:
When dividing 1425 by 312, we get 4 with a remainder of 177.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 1248 from 1425 leaves us with 177.
Fetch the next digit (0) from the dividend, attach it to 177 and continue: 1770 / 312

On to step 5:
312 can be fit into 1770 5 times, resulting in a remainder of 210.
The next digit of our result is 5. 
Result so far: 45.0
Subtract 1560 from 1770 to get 210.
Grab the next digit (3) from the dividend, add it to 210, then carry on: 2103 / 312

Step 6:
The number 312 fits into 2103 6 times, leaving a remainder of 231.
The next digit of our result is 6. 
Result so far: 456.0
Subtracting 1872 from 2103 leaves us with 231.
Bring next digit (5) of the dividend behind the 231 and repeat the process: 2315 / 312

Step 7:
312 goes into 2315 7 times with a remainder of 131.
The next digit of our result is 7. 
Result so far: 4567.0
Subtract 2184 from 2315 to get 131.
Take the next digit (3) from the dividend and append it to 131, then repeat: 1313 / 312

Moving on to step 8:
When dividing 1313 by 312, we get 4 with a remainder of 65.
The next digit of our result is 4. 
Result so far: 45674.0
The remainder is 65 after subtracting 1248 from 1313.
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 9:
When dividing 650 by 312, we get 2 with a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 45674.2
Deduct 624 from 650 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
When dividing 260 by 312, we get 0 with a remainder of 260.
The next digit of our result is 0. 
Result so far: 45674.2
If we subtract 0 from 260, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 11:
312 goes into 2600 8 times with a remainder of 104.
The number 8 becomes the next digit in our result. 
Result so far: 45674.208
Subtract 2496 from 2600 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 12:
312 goes into 1040 3 times with a remainder of 104.
Put 3 as the next digit of the answer. 
Result so far: 45674.2083
The remainder is 104 after subtracting 936 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 13:
1040 divided by 312 is 3 with a remainder of 104.
The number 3 becomes the next digit in our result. 
Result so far: 45674.20833
If we take 936 away from 1040, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The quotient of the division is 45674.20833, and the remainder is 0.000104.