550276 ÷ 81 
We want to divide 550276 by 81.

Advancing to step 1:
81 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 81

Going ahead to step 2:
55 divided by 81 is 0 with a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Include the next digit (0) from the dividend after 55, then repeat: 550 / 81

Step 3:
550 divided by 81 is 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 486 away from 550, we end up with 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 81

Advancing to step 4:
81 can be fit into 642 7 times, resulting in a remainder of 75.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
Subtract 567 from 642 to get 75.
Grab the next digit (7) from the dividend, add it to 75, then carry on: 757 / 81

On to step 5:
If we divide 757 by 81, we get 9 and a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 679.0
Subtracting 729 from 757 leaves us with 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 81

Let's proceed to step 6:
81 goes into 286 3 times with a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 6793.0
Subtracting 243 from 286 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 7:
81 can be fit into 430 5 times, resulting in a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 6793.5
The remainder is 25 after subtracting 405 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
81 goes into 250 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 6793.53
Subtract 243 from 250 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
81 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 6793.53
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
81 goes into 700 8 times with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 6793.5308
Subtracting 648 from 700 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 11:
520 divided by 81 is 6 with a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 6793.53086
If we take 486 away from 520, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 12:
The number 81 fits into 340 4 times, leaving a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 6793.530864
Deduct 324 from 340 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
81 goes into 160 1 times with a remainder of 79.
The number 1 becomes the next digit in our result. 
Result so far: 6793.5308641
Subtract 81 from 160 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 14:
790 divided by 81 is 9 with a remainder of 61.
Put 9 as the next digit of the answer. 
Result so far: 6793.53086419
If we subtract 729 from 790, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Our division results in 6793.53086419 with a remaining 6.1e-08.