We look at the division of 667800 by 54 
We want to figure out the number of times 667800 can be divided by 54.

On to step 1:
54 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 54

On to step 2:
54 can be fit into 66 1 times, resulting in a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 54 away from 66, we end up with 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 54

On to step 3:
127 divided by 54 is 2 with a remainder of 19.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 19 after subtracting 108 from 127.
Include the next digit (8) from the dividend after 19, then repeat: 198 / 54

Going ahead to step 4:
198 divided by 54 is 3 with a remainder of 36.
Write down 3 as next digit of the result. 
Result so far: 123.0
The remainder is 36 after subtracting 162 from 198.
Grab the next digit (0) from the dividend, add it to 36, then carry on: 360 / 54

On to step 5:
54 goes into 360 6 times with a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 1236.0
The remainder is 36 after subtracting 324 from 360.
Grab the next digit (0) from the dividend, add it to 36, then carry on: 360 / 54

Going ahead to step 6:
If we divide 360 by 54, we get 6 and a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 12366.0
Deduct 324 from 360 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
54 goes into 360 6 times with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 12366.6
If we subtract 324 from 360, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 8:
If we divide 360 by 54, we get 6 and a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 12366.66
Deduct 324 from 360 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Our division results in 12366.66 with a remaining 0.036.