We're dividing 51855257 by 956 
Our goal is to divide 51855257 by 956.

Let's proceed to step 1:
956 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
Subtract 0 from 5 to get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 956

Moving on to step 2:
When dividing 51 by 956, we get 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Grab the next digit (8) from the dividend, add it to 51, then carry on: 518 / 956

Step 3:
The number 956 fits into 518 0 times, leaving a remainder of 518.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 518 to get 518.
Append the next digit (5) from the dividend to 518 and continue with: 5185 / 956

Advancing to step 4:
956 goes into 5185 5 times with a remainder of 405.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 4780 from 5185 and we're left with 405.
Grab the next digit (5) from the dividend, add it to 405, then carry on: 4055 / 956

On to step 5:
The number 956 fits into 4055 4 times, leaving a remainder of 231.
Write down 4 as next digit of the result. 
Result so far: 54.0
The remainder is 231 after subtracting 3824 from 4055.
Take the next digit (2) from the dividend and append it to 231, then repeat: 2312 / 956

Moving on to step 6:
956 goes into 2312 2 times with a remainder of 400.
Write down 2 as next digit of the result. 
Result so far: 542.0
If we subtract 1912 from 2312, we get 400.
Grab the next digit (5) from the dividend, add it to 400, then carry on: 4005 / 956

Moving on to step 7:
When dividing 4005 by 956, we get 4 with a remainder of 181.
Write down 4 as next digit of the result. 
Result so far: 5424.0
Subtract 3824 from 4005 to get 181.
Append the next digit (7) from the dividend to 181 and continue with: 1817 / 956

Moving on to step 8:
The number 956 fits into 1817 1 times, leaving a remainder of 861.
The next digit of our result is 1. 
Result so far: 54241.0
Subtracting 956 from 1817 leaves us with 861.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8610, and continue the process.

Let's proceed to step 9:
956 goes into 8610 9 times with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 54241.9
Deduct 8604 from 8610 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
956 goes into 60 0 times with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 54241.9
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
When dividing 600 by 956, we get 0 with a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 54241.9
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The final outcome is 54241.9, with a leftover of 0.06.