We divide 356129 by 86
Our goal is to divide 356129 by 86.

Let's proceed to step 1:
If we divide 3 by 86, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 86

Moving on to step 2:
86 can be fit into 35 0 times, resulting in a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Bring next digit (6) of the dividend behind the 35 and repeat the process: 356 / 86

Advancing to step 3:
86 goes into 356 4 times with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 344 from 356 leaves us with 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 86

Advancing to step 4:
The number 86 fits into 121 1 times, leaving a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 41.0
If we subtract 86 from 121, we get 35.
Fetch the next digit (2) from the dividend, attach it to 35 and continue: 352 / 86

Step 5:
352 divided by 86 is 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 414.0
If we take 344 away from 352, we end up with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 86

Going ahead to step 6:
86 goes into 89 1 times with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 4141.0
The remainder is 3 after subtracting 86 from 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
The number 86 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 4141.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
The number 86 fits into 300 3 times, leaving a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 4141.03
The remainder is 42 after subtracting 258 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 9:
If we divide 420 by 86, we get 4 and a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 4141.034
Subtracting 344 from 420 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 10:
760 divided by 86 is 8 with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 4141.0348
If we take 688 away from 760, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 11:
86 can be fit into 720 8 times, resulting in a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 4141.03488
Subtract 688 from 720 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 4141.03488 with a balance of 3.2e-05.