We look at the division of 355752 by 86 
Our goal is to divide 355752 by 86.

On to step 1:
3 divided by 86 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 86

Advancing to step 2:
86 can be fit into 35 0 times, resulting in a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Append the next digit (5) from the dividend to 35 and continue with: 355 / 86

On to step 3:
86 can be fit into 355 4 times, resulting in a remainder of 11.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 344 from 355 leaves us with 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 86

Moving on to step 4:
When dividing 117 by 86, we get 1 with a remainder of 31.
The next digit of our result is 1. 
Result so far: 41.0
If we take 86 away from 117, we end up with 31.
Append the next digit (5) from the dividend to 31 and continue with: 315 / 86

Let's proceed to step 5:
86 goes into 315 3 times with a remainder of 57.
Write down 3 as next digit of the result. 
Result so far: 413.0
Deduct 258 from 315 and we're left with 57.
Include the next digit (2) from the dividend after 57, then repeat: 572 / 86

On to step 6:
The number 86 fits into 572 6 times, leaving a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 4136.0
If we take 516 away from 572, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 7:
If we divide 560 by 86, we get 6 and a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 4136.6
Subtracting 516 from 560 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 8:
440 divided by 86 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 4136.65
Subtract 430 from 440 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
If we divide 100 by 86, we get 1 and a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 4136.651
If we take 86 away from 100, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
86 can be fit into 140 1 times, resulting in a remainder of 54.
Put 1 as the next digit of the answer. 
Result so far: 4136.6511
If we subtract 86 from 140, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final result is 4136.6511 with a remainder of 0.00054.