We're dividing 400323 by 57 
We're looking to find how many times 57 goes into 400323.

Advancing to step 1:
57 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 57

On to step 2:
57 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Take the next digit (0) from the dividend and append it to 40, then repeat: 400 / 57

Step 3:
When dividing 400 by 57, we get 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 1 after subtracting 399 from 400.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 57

Advancing to step 4:
When dividing 13 by 57, we get 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 70.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (2) from the dividend, attach it to 13 and continue: 132 / 57

Going ahead to step 5:
The number 57 fits into 132 2 times, leaving a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 702.0
Deduct 114 from 132 and we're left with 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 57

Advancing to step 6:
183 divided by 57 is 3 with a remainder of 12.
The next digit of our result is 3. 
Result so far: 7023.0
If we subtract 171 from 183, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
57 can be fit into 120 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 7023.2
The remainder is 6 after subtracting 114 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
57 can be fit into 60 1 times, resulting in a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 7023.21
If we take 57 away from 60, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
57 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 7023.21
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
300 divided by 57 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 7023.2105
Deduct 285 from 300 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 11:
57 goes into 150 2 times with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 7023.21052
Deduct 114 from 150 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 12:
57 can be fit into 360 6 times, resulting in a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 7023.210526
Deduct 342 from 360 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 13:
If we divide 180 by 57, we get 3 and a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 7023.2105263
The remainder is 9 after subtracting 171 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 14:
90 divided by 57 is 1 with a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 7023.21052631
Subtracting 57 from 90 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

After the division, we end up with 7023.21052631 and a remainder of 3.3e-08.