We're dividing 86903 by 54 
We want to divide 86903 by 54.

Let's proceed to step 1:
8 divided by 54 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 54

Let's proceed to step 2:
If we divide 86 by 54, we get 1 and a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 54 from 86, we get 32.
Grab the next digit (9) from the dividend, add it to 32, then carry on: 329 / 54

Moving on to step 3:
The number 54 fits into 329 6 times, leaving a remainder of 5.
The next digit of our result is 6. 
Result so far: 16.0
If we subtract 324 from 329, we get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 54

On to step 4:
If we divide 50 by 54, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 160.0
If we subtract 0 from 50, we get 50.
Include the next digit (3) from the dividend after 50, then repeat: 503 / 54

Step 5:
54 can be fit into 503 9 times, resulting in a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 1609.0
Subtract 486 from 503 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 6:
If we divide 170 by 54, we get 3 and a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 1609.3
Subtracting 162 from 170 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
If we divide 80 by 54, we get 1 and a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 1609.31
Subtracting 54 from 80 leaves us 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.

On to step 8:
54 goes into 260 4 times with a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 1609.314
Subtract 216 from 260 to get 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 9:
440 divided by 54 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 1609.3148
If we take 432 away from 440, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
54 can be fit into 80 1 times, resulting in a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1609.31481
If we subtract 54 from 80, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 11:
The number 54 fits into 260 4 times, leaving a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 1609.314814
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.

Moving on to step 12:
If we divide 440 by 54, we get 8 and a remainder of 8.
The next digit of our result is 8. 
Result so far: 1609.3148148
Deduct 432 from 440 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
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: 1609.31481481
Subtract 54 from 80 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 1609.31481481 with a remaining 2.6e-08.