14257125 divided by 400 
Let's see how many times 400 fits into 14257125.

On to step 1:
400 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 400

Advancing to step 2:
400 goes into 14 0 times 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.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 400

Advancing to step 3:
142 divided by 400 is 0 with a remainder of 142.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 142, we end up with 142.
Take the next digit (5) from the dividend and append it to 142, then repeat: 1425 / 400

Going ahead to step 4:
400 goes into 1425 3 times with a remainder of 225.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 225 after subtracting 1200 from 1425.
Include the next digit (7) from the dividend after 225, then repeat: 2257 / 400

On to step 5:
The number 400 fits into 2257 5 times, leaving a remainder of 257.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
If we take 2000 away from 2257, we end up with 257.
Include the next digit (1) from the dividend after 257, then repeat: 2571 / 400

Moving on to step 6:
When dividing 2571 by 400, we get 6 with a remainder of 171.
Put 6 as the next digit of the answer. 
Result so far: 356.0
Subtracting 2400 from 2571 leaves us with 171.
Fetch the next digit (2) from the dividend, attach it to 171 and continue: 1712 / 400

Step 7:
The number 400 fits into 1712 4 times, leaving a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 3564.0
Deduct 1600 from 1712 and we're left with 112.
Append the next digit (5) from the dividend to 112 and continue with: 1125 / 400

Step 8:
400 goes into 1125 2 times with a remainder of 325.
The next digit of our result is 2. 
Result so far: 35642.0
If we take 800 away from 1125, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 9:
The number 400 fits into 3250 8 times, leaving a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 35642.8
Subtracting 3200 from 3250 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
400 can be fit into 500 1 times, resulting in a remainder of 100.
Record the quotient 1 as the next digit in the result. 
Result so far: 35642.81
Subtract 400 from 500 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 11:
The number 400 fits into 1000 2 times, leaving a remainder of 200.
Write down 2 as next digit of the result. 
Result so far: 35642.812
Subtracting 800 from 1000 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 12:
400 can be fit into 2000 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 35642.8125
If we subtract 2000 from 2000, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 13:
The number 400 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 35642.8125
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 14:
If we divide 0 by 400, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 35642.8125
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 35642.8125, and the remainder is 0.0.