We divide 547749 by 81
We want to figure out the number of times 547749 can be divided by 81.

Going ahead to step 1:
5 divided by 81 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 81

Step 2:
81 can be fit into 54 0 times, resulting in a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Include the next digit (7) from the dividend after 54, then repeat: 547 / 81

Advancing to step 3:
If we divide 547 by 81, we get 6 and a remainder of 61.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 486 from 547 leaves us with 61.
Bring next digit (7) of the dividend behind the 61 and repeat the process: 617 / 81

Going ahead to step 4:
When dividing 617 by 81, we get 7 with a remainder of 50.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
If we take 567 away from 617, we end up with 50.
Grab the next digit (4) from the dividend, add it to 50, then carry on: 504 / 81

Going ahead to step 5:
504 divided by 81 is 6 with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 676.0
If we take 486 away from 504, we end up with 18.
Include the next digit (9) from the dividend after 18, then repeat: 189 / 81

Advancing to step 6:
81 goes into 189 2 times with a remainder of 27.
Use 2 as the next digit of our solution. 
Result so far: 6762.0
If we take 162 away from 189, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
81 goes into 270 3 times with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 6762.3
Deduct 243 from 270 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 8:
81 goes into 270 3 times with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 6762.33
If we subtract 243 from 270, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 6762.33, with a leftover of 0.027.