We're dividing 830478 by 54 
Let's see how many times 54 fits into 830478.

Going ahead to step 1:
The number 54 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 54

Step 2:
When dividing 83 by 54, we get 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 54 from 83, we get 29.
Grab the next digit (0) from the dividend, add it to 29, then carry on: 290 / 54

Let's proceed to step 3:
290 divided by 54 is 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 20 after subtracting 270 from 290.
Append the next digit (4) from the dividend to 20 and continue with: 204 / 54

On to step 4:
The number 54 fits into 204 3 times, leaving a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 153.0
Deduct 162 from 204 and we're left with 42.
Fetch the next digit (7) from the dividend, attach it to 42 and continue: 427 / 54

Going ahead to step 5:
When dividing 427 by 54, we get 7 with a remainder of 49.
The next digit of our result is 7. 
Result so far: 1537.0
Subtracting 378 from 427 leaves us with 49.
Bring next digit (8) of the dividend behind the 49 and repeat the process: 498 / 54

On to step 6:
When dividing 498 by 54, we get 9 with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 15379.0
Subtracting 486 from 498 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 7:
The number 54 fits into 120 2 times, leaving a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 15379.2
The remainder is 12 after subtracting 108 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
When dividing 120 by 54, we get 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 15379.22
The remainder is 12 after subtracting 108 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 15379.22 and a remainder of 0.012.