We look at the division of 546840 by 63 
We're looking to find how many times 63 goes into 546840.

Advancing to step 1:
The number 63 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 63

Step 2:
The number 63 fits into 54 0 times, leaving a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Include the next digit (6) from the dividend after 54, then repeat: 546 / 63

Step 3:
When dividing 546 by 63, we get 8 with a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 504 from 546 to get 42.
Bring next digit (8) of the dividend behind the 42 and repeat the process: 428 / 63

Advancing to step 4:
When dividing 428 by 63, we get 6 with a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 86.0
If we subtract 378 from 428, we get 50.
Append the next digit (4) from the dividend to 50 and continue with: 504 / 63

Moving on to step 5:
If we divide 504 by 63, we get 8 and a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 868.0
Subtracting 504 from 504 leaves us with 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 63

Step 6:
63 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8680.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
The number 63 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8680.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 63 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8680.0
The remainder is 0 after subtracting 0 from 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 outcome is 8680.0, with a leftover of 0.0.