Let's divide 54390588 by 811
We want to divide 54390588 by 811.

Let's proceed to step 1:
811 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 811

Step 2:
The number 811 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.
Take the next digit (3) from the dividend and append it to 54, then repeat: 543 / 811

Going ahead to step 3:
543 divided by 811 is 0 with a remainder of 543.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 543 leaves us with 543.
Take the next digit (9) from the dividend and append it to 543, then repeat: 5439 / 811

Let's proceed to step 4:
811 goes into 5439 6 times with a remainder of 573.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 4866 from 5439 to get 573.
Include the next digit (0) from the dividend after 573, then repeat: 5730 / 811

Let's proceed to step 5:
5730 divided by 811 is 7 with a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 67.0
If we subtract 5677 from 5730, we get 53.
Append the next digit (5) from the dividend to 53 and continue with: 535 / 811

Step 6:
811 can be fit into 535 0 times, resulting in a remainder of 535.
The number 0 becomes the next digit in our result. 
Result so far: 670.0
Subtract 0 from 535 to get 535.
Grab the next digit (8) from the dividend, add it to 535, then carry on: 5358 / 811

Let's proceed to step 7:
The number 811 fits into 5358 6 times, leaving a remainder of 492.
Use 6 as the next digit of our solution. 
Result so far: 6706.0
Subtracting 4866 from 5358 leaves us with 492.
Fetch the next digit (8) from the dividend, attach it to 492 and continue: 4928 / 811

Moving on to step 8:
811 can be fit into 4928 6 times, resulting in a remainder of 62.
Record the quotient 6 as the next digit in the result. 
Result so far: 67066.0
Subtract 4866 from 4928 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 9:
The number 811 fits into 620 0 times, leaving a remainder of 620.
Write down 0 as next digit of the result. 
Result so far: 67066.0
If we take 0 away from 620, we end up with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 10:
6200 divided by 811 is 7 with a remainder of 523.
The number 7 becomes the next digit in our result. 
Result so far: 67066.07
The remainder is 523 after subtracting 5677 from 6200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Let's proceed to step 11:
If we divide 5230 by 811, we get 6 and a remainder of 364.
The number 6 becomes the next digit in our result. 
Result so far: 67066.076
The remainder is 364 after subtracting 4866 from 5230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Let's proceed to step 12:
3640 divided by 811 is 4 with a remainder of 396.
Use 4 as the next digit of our solution. 
Result so far: 67066.0764
If we take 3244 away from 3640, we end up with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Advancing to step 13:
811 can be fit into 3960 4 times, resulting in a remainder of 716.
Record the quotient 4 as the next digit in the result. 
Result so far: 67066.07644
Subtract 3244 from 3960 to get 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

After the division, we end up with 67066.07644 and a remainder of 0.000716.