We look at the division of 51233878 by 445 
We want to divide 51233878 by 445.

On to step 1:
445 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 445

Moving on to step 2:
445 can be fit into 51 0 times, resulting in a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 445

On to step 3:
When dividing 512 by 445, we get 1 with a remainder of 67.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 445 from 512 and we're left with 67.
Grab the next digit (3) from the dividend, add it to 67, then carry on: 673 / 445

Advancing to step 4:
When dividing 673 by 445, we get 1 with a remainder of 228.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 445 from 673 and we're left with 228.
Append the next digit (3) from the dividend to 228 and continue with: 2283 / 445

Moving on to step 5:
The number 445 fits into 2283 5 times, leaving a remainder of 58.
The next digit of our result is 5. 
Result so far: 115.0
Subtracting 2225 from 2283 leaves us with 58.
Bring next digit (8) of the dividend behind the 58 and repeat the process: 588 / 445

On to step 6:
The number 445 fits into 588 1 times, leaving a remainder of 143.
Record the quotient 1 as the next digit in the result. 
Result so far: 1151.0
Subtract 445 from 588 to get 143.
Fetch the next digit (7) from the dividend, attach it to 143 and continue: 1437 / 445

Advancing to step 7:
When dividing 1437 by 445, we get 3 with a remainder of 102.
Use 3 as the next digit of our solution. 
Result so far: 11513.0
Subtract 1335 from 1437 to get 102.
Include the next digit (8) from the dividend after 102, then repeat: 1028 / 445

Going ahead to step 8:
1028 divided by 445 is 2 with a remainder of 138.
Use 2 as the next digit of our solution. 
Result so far: 115132.0
If we subtract 890 from 1028, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 9:
445 goes into 1380 3 times with a remainder of 45.
Write down 3 as next digit of the result. 
Result so far: 115132.3
If we subtract 1335 from 1380, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 10:
The number 445 fits into 450 1 times, leaving a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 115132.31
The remainder is 5 after subtracting 445 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
445 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 115132.31
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
445 goes into 500 1 times with a remainder of 55.
Put 1 as the next digit of the answer. 
Result so far: 115132.3101
Subtracting 445 from 500 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 13:
When dividing 550 by 445, we get 1 with a remainder of 105.
The number 1 becomes the next digit in our result. 
Result so far: 115132.31011
If we take 445 away from 550, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

The final outcome is 115132.31011, with a leftover of 0.000105.