We look at the division of 81378856 by 475 
We want to divide 81378856 by 475.

Going ahead to step 1:
The number 475 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 475

Moving on to step 2:
If we divide 81 by 475, we get 0 and a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Include the next digit (3) from the dividend after 81, then repeat: 813 / 475

Moving on to step 3:
813 divided by 475 is 1 with a remainder of 338.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 338 after subtracting 475 from 813.
Append the next digit (7) from the dividend to 338 and continue with: 3387 / 475

Advancing to step 4:
475 goes into 3387 7 times with a remainder of 62.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtract 3325 from 3387 to get 62.
Grab the next digit (8) from the dividend, add it to 62, then carry on: 628 / 475

Let's proceed to step 5:
When dividing 628 by 475, we get 1 with a remainder of 153.
Use 1 as the next digit of our solution. 
Result so far: 171.0
Deduct 475 from 628 and we're left with 153.
Grab the next digit (8) from the dividend, add it to 153, then carry on: 1538 / 475

On to step 6:
475 can be fit into 1538 3 times, resulting in a remainder of 113.
Use 3 as the next digit of our solution. 
Result so far: 1713.0
Subtract 1425 from 1538 to get 113.
Append the next digit (5) from the dividend to 113 and continue with: 1135 / 475

Let's proceed to step 7:
475 can be fit into 1135 2 times, resulting in a remainder of 185.
The number 2 becomes the next digit in our result. 
Result so far: 17132.0
If we subtract 950 from 1135, we get 185.
Take the next digit (6) from the dividend and append it to 185, then repeat: 1856 / 475

Going ahead to step 8:
475 goes into 1856 3 times with a remainder of 431.
Write down 3 as next digit of the result. 
Result so far: 171323.0
Subtracting 1425 from 1856 leaves us with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Moving on to step 9:
If we divide 4310 by 475, we get 9 and a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 171323.9
Subtract 4275 from 4310 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 10:
350 divided by 475 is 0 with a remainder of 350.
Record the quotient 0 as the next digit in the result. 
Result so far: 171323.9
Subtracting 0 from 350 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 11:
If we divide 3500 by 475, we get 7 and a remainder of 175.
The next digit of our result is 7. 
Result so far: 171323.907
Subtract 3325 from 3500 to get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 12:
When dividing 1750 by 475, we get 3 with a remainder of 325.
Record the quotient 3 as the next digit in the result. 
Result so far: 171323.9073
If we subtract 1425 from 1750, we get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 13:
475 can be fit into 3250 6 times, resulting in a remainder of 400.
Use 6 as the next digit of our solution. 
Result so far: 171323.90736
Subtracting 2850 from 3250 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 14:
475 goes into 4000 8 times with a remainder of 200.
The number 8 becomes the next digit in our result. 
Result so far: 171323.907368
Deduct 3800 from 4000 and we're left 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.

Moving on to step 15:
If we divide 2000 by 475, we get 4 and a remainder of 100.
Use 4 as the next digit of our solution. 
Result so far: 171323.9073684
The remainder is 100 after subtracting 1900 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 16:
475 goes into 1000 2 times with a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 171323.90736842
Deduct 950 from 1000 and we're left 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.

After the division, we end up with 171323.90736842 and a remainder of 5e-08.