129356 divided by 75 
Let's see how many times 75 fits into 129356.

Step 1:
When dividing 1 by 75, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 75

On to step 2:
If we divide 12 by 75, we get 0 and a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 75

On to step 3:
75 goes into 129 1 times with a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 75 from 129, we get 54.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 75

Step 4:
When dividing 543 by 75, we get 7 with a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 525 from 543 leaves us with 18.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 75

Going ahead to step 5:
The number 75 fits into 185 2 times, leaving a remainder of 35.
Record the quotient 2 as the next digit in the result. 
Result so far: 172.0
Subtract 150 from 185 to get 35.
Bring next digit (6) of the dividend behind the 35 and repeat the process: 356 / 75

Advancing to step 6:
356 divided by 75 is 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 1724.0
The remainder is 56 after subtracting 300 from 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 7:
75 can be fit into 560 7 times, resulting in a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 1724.7
If we take 525 away from 560, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 8:
75 can be fit into 350 4 times, resulting in a remainder of 50.
The number 4 becomes the next digit in our result. 
Result so far: 1724.74
Subtracting 300 from 350 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
The number 75 fits into 500 6 times, leaving a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 1724.746
Deduct 450 from 500 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
When dividing 500 by 75, we get 6 with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 1724.7466
Deduct 450 from 500 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 1724.7466 with a balance of 0.0005.