We're dividing 57532040 by 400 
We want to divide 57532040 by 400.

Step 1:
400 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 400

Let's proceed to step 2:
400 goes into 57 0 times with a remainder of 57.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Grab the next digit (5) from the dividend, add it to 57, then carry on: 575 / 400

Going ahead to step 3:
575 divided by 400 is 1 with a remainder of 175.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 400 from 575 to get 175.
Grab the next digit (3) from the dividend, add it to 175, then carry on: 1753 / 400

Let's proceed to step 4:
When dividing 1753 by 400, we get 4 with a remainder of 153.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 1600 from 1753 and we're left with 153.
Grab the next digit (2) from the dividend, add it to 153, then carry on: 1532 / 400

Let's proceed to step 5:
When dividing 1532 by 400, we get 3 with a remainder of 332.
Use 3 as the next digit of our solution. 
Result so far: 143.0
If we subtract 1200 from 1532, we get 332.
Bring next digit (0) of the dividend behind the 332 and repeat the process: 3320 / 400

On to step 6:
If we divide 3320 by 400, we get 8 and a remainder of 120.
The number 8 becomes the next digit in our result. 
Result so far: 1438.0
Deduct 3200 from 3320 and we're left with 120.
Bring next digit (4) of the dividend behind the 120 and repeat the process: 1204 / 400

Let's proceed to step 7:
400 goes into 1204 3 times with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 14383.0
Subtract 1200 from 1204 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 400

Let's proceed to step 8:
The number 400 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 143830.0
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
400 can be fit into 400 1 times, resulting in a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 143830.1
The remainder is 0 after subtracting 400 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
If we divide 0 by 400, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 143830.1
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
400 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 143830.1
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 143830.1 and a remainder of 0.0.