We're dividing 51054125 by 564 
Our goal is to divide 51054125 by 564.

On to step 1:
564 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 564

Moving on to step 2:
If we divide 51 by 564, we get 0 and a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Fetch the next digit (0) from the dividend, attach it to 51 and continue: 510 / 564

Advancing to step 3:
564 goes into 510 0 times with a remainder of 510.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 510 leaves us with 510.
Take the next digit (5) from the dividend and append it to 510, then repeat: 5105 / 564

Step 4:
564 can be fit into 5105 9 times, resulting in a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 5076 from 5105, we get 29.
Bring next digit (4) of the dividend behind the 29 and repeat the process: 294 / 564

Going ahead to step 5:
564 can be fit into 294 0 times, resulting in a remainder of 294.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
The remainder is 294 after subtracting 0 from 294.
Append the next digit (1) from the dividend to 294 and continue with: 2941 / 564

Let's proceed to step 6:
The number 564 fits into 2941 5 times, leaving a remainder of 121.
Write down 5 as next digit of the result. 
Result so far: 905.0
Deduct 2820 from 2941 and we're left with 121.
Bring next digit (2) of the dividend behind the 121 and repeat the process: 1212 / 564

Advancing to step 7:
564 goes into 1212 2 times with a remainder of 84.
Record the quotient 2 as the next digit in the result. 
Result so far: 9052.0
If we take 1128 away from 1212, we end up with 84.
Bring next digit (5) of the dividend behind the 84 and repeat the process: 845 / 564

Going ahead to step 8:
If we divide 845 by 564, we get 1 and a remainder of 281.
Record the quotient 1 as the next digit in the result. 
Result so far: 90521.0
If we subtract 564 from 845, we get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Going ahead to step 9:
564 goes into 2810 4 times with a remainder of 554.
Record the quotient 4 as the next digit in the result. 
Result so far: 90521.4
Subtracting 2256 from 2810 leaves us with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Advancing to step 10:
564 can be fit into 5540 9 times, resulting in a remainder of 464.
The number 9 becomes the next digit in our result. 
Result so far: 90521.49
If we take 5076 away from 5540, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Moving on to step 11:
564 can be fit into 4640 8 times, resulting in a remainder of 128.
Use 8 as the next digit of our solution. 
Result so far: 90521.498
Subtract 4512 from 4640 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 12:
If we divide 1280 by 564, we get 2 and a remainder of 152.
Write down 2 as next digit of the result. 
Result so far: 90521.4982
If we take 1128 away from 1280, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 13:
The number 564 fits into 1520 2 times, leaving a remainder of 392.
Write down 2 as next digit of the result. 
Result so far: 90521.49822
Deduct 1128 from 1520 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

The final outcome is 90521.49822, with a leftover of 0.000392.