We look at the division of 851903 by 54 
Let's see how many times 54 fits into 851903.

Going ahead to step 1:
When dividing 8 by 54, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 54

Step 2:
54 can be fit into 85 1 times, resulting in a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 54 from 85, we get 31.
Include the next digit (1) from the dividend after 31, then repeat: 311 / 54

Going ahead to step 3:
54 can be fit into 311 5 times, resulting in a remainder of 41.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 270 from 311 to get 41.
Bring next digit (9) of the dividend behind the 41 and repeat the process: 419 / 54

Going ahead to step 4:
54 can be fit into 419 7 times, resulting in a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 157.0
Deduct 378 from 419 and we're left with 41.
Include the next digit (0) from the dividend after 41, then repeat: 410 / 54

Advancing to step 5:
The number 54 fits into 410 7 times, leaving a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 1577.0
The remainder is 32 after subtracting 378 from 410.
Bring next digit (3) of the dividend behind the 32 and repeat the process: 323 / 54

Let's proceed to step 6:
54 can be fit into 323 5 times, resulting in a remainder of 53.
Write down 5 as next digit of the result. 
Result so far: 15775.0
Subtracting 270 from 323 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 7:
When dividing 530 by 54, we get 9 with a remainder of 44.
Write down 9 as next digit of the result. 
Result so far: 15775.9
Subtracting 486 from 530 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 8:
When dividing 440 by 54, we get 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 15775.98
The remainder is 8 after subtracting 432 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
If we divide 80 by 54, we get 1 and a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 15775.981
The remainder is 26 after subtracting 54 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
If we divide 260 by 54, we get 4 and a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 15775.9814
Deduct 216 from 260 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 11:
54 goes into 440 8 times with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 15775.98148
Subtract 432 from 440 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
If we divide 80 by 54, we get 1 and a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 15775.981481
Deduct 54 from 80 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 13:
When dividing 260 by 54, we get 4 with a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 15775.9814814
Deduct 216 from 260 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 14:
When dividing 440 by 54, we get 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 15775.98148148
The remainder is 8 after subtracting 432 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 15775.98148148 with a balance of 8e-09.