Let's divide 56168862 by 400
We want to divide 56168862 by 400.

On to step 1:
400 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 400

On to step 2:
400 can be fit into 56 0 times, resulting in a remainder of 56.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Include the next digit (1) from the dividend after 56, then repeat: 561 / 400

Moving on to step 3:
400 goes into 561 1 times with a remainder of 161.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 400 from 561 to get 161.
Append the next digit (6) from the dividend to 161 and continue with: 1616 / 400

Advancing to step 4:
1616 divided by 400 is 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 1600 from 1616 and we're left with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 400

Step 5:
400 can be fit into 168 0 times, resulting in a remainder of 168.
The next digit of our result is 0. 
Result so far: 140.0
Subtracting 0 from 168 leaves us with 168.
Take the next digit (8) from the dividend and append it to 168, then repeat: 1688 / 400

Step 6:
1688 divided by 400 is 4 with a remainder of 88.
Use 4 as the next digit of our solution. 
Result so far: 1404.0
Subtracting 1600 from 1688 leaves us with 88.
Append the next digit (6) from the dividend to 88 and continue with: 886 / 400

Advancing to step 7:
886 divided by 400 is 2 with a remainder of 86.
Put 2 as the next digit of the answer. 
Result so far: 14042.0
If we subtract 800 from 886, we get 86.
Append the next digit (2) from the dividend to 86 and continue with: 862 / 400

On to step 8:
If we divide 862 by 400, we get 2 and a remainder of 62.
The next digit of our result is 2. 
Result so far: 140422.0
Subtracting 800 from 862 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 9:
If we divide 620 by 400, we get 1 and a remainder of 220.
The number 1 becomes the next digit in our result. 
Result so far: 140422.1
Subtracting 400 from 620 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 10:
400 goes into 2200 5 times with a remainder of 200.
Write down 5 as next digit of the result. 
Result so far: 140422.15
If we take 2000 away from 2200, we end up 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.

Step 11:
If we divide 2000 by 400, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 140422.155
If we take 2000 away from 2000, 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.

The final result is 140422.155 with a remainder of 0.0.