We're dividing 51211044 by 545 
We want to divide 51211044 by 545.

On to step 1:
545 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 545

Advancing to step 2:
When dividing 51 by 545, we get 0 with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Fetch the next digit (2) from the dividend, attach it to 51 and continue: 512 / 545

Going ahead to step 3:
When dividing 512 by 545, we get 0 with a remainder of 512.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 512 after subtracting 0 from 512.
Append the next digit (1) from the dividend to 512 and continue with: 5121 / 545

Let's proceed to step 4:
When dividing 5121 by 545, we get 9 with a remainder of 216.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 4905 from 5121 leaves us with 216.
Take the next digit (1) from the dividend and append it to 216, then repeat: 2161 / 545

Step 5:
When dividing 2161 by 545, we get 3 with a remainder of 526.
The number 3 becomes the next digit in our result. 
Result so far: 93.0
Subtract 1635 from 2161 to get 526.
Append the next digit (0) from the dividend to 526 and continue with: 5260 / 545

Advancing to step 6:
5260 divided by 545 is 9 with a remainder of 355.
The number 9 becomes the next digit in our result. 
Result so far: 939.0
Subtracting 4905 from 5260 leaves us with 355.
Grab the next digit (4) from the dividend, add it to 355, then carry on: 3554 / 545

Moving on to step 7:
545 can be fit into 3554 6 times, resulting in a remainder of 284.
Use 6 as the next digit of our solution. 
Result so far: 9396.0
If we subtract 3270 from 3554, we get 284.
Grab the next digit (4) from the dividend, add it to 284, then carry on: 2844 / 545

Step 8:
545 can be fit into 2844 5 times, resulting in a remainder of 119.
Record the quotient 5 as the next digit in the result. 
Result so far: 93965.0
If we subtract 2725 from 2844, we get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 9:
1190 divided by 545 is 2 with a remainder of 100.
The next digit of our result is 2. 
Result so far: 93965.2
If we take 1090 away from 1190, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 10:
When dividing 1000 by 545, we get 1 with a remainder of 455.
Use 1 as the next digit of our solution. 
Result so far: 93965.21
If we subtract 545 from 1000, we get 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Moving on to step 11:
4550 divided by 545 is 8 with a remainder of 190.
Record the quotient 8 as the next digit in the result. 
Result so far: 93965.218
If we subtract 4360 from 4550, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 12:
The number 545 fits into 1900 3 times, leaving a remainder of 265.
Record the quotient 3 as the next digit in the result. 
Result so far: 93965.2183
The remainder is 265 after subtracting 1635 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 13:
If we divide 2650 by 545, we get 4 and a remainder of 470.
The next digit of our result is 4. 
Result so far: 93965.21834
The remainder is 470 after subtracting 2180 from 2650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Step 14:
545 goes into 4700 8 times with a remainder of 340.
The next digit of our result is 8. 
Result so far: 93965.218348
If we take 4360 away from 4700, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 15:
3400 divided by 545 is 6 with a remainder of 130.
Write down 6 as next digit of the result. 
Result so far: 93965.2183486
Deduct 3270 from 3400 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 16:
545 goes into 1300 2 times with a remainder of 210.
Use 2 as the next digit of our solution. 
Result so far: 93965.21834862
Subtract 1090 from 1300 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final outcome is 93965.21834862, with a leftover of 2.1e-07.