We look at the division of 129285 by 46 
We're looking to find how many times 46 goes into 129285.

Going ahead to step 1:
46 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 46

Going ahead to step 2:
46 goes into 12 0 times with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 46

Moving on to step 3:
46 goes into 129 2 times with a remainder of 37.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 92 from 129 leaves us with 37.
Fetch the next digit (2) from the dividend, attach it to 37 and continue: 372 / 46

Moving on to step 4:
The number 46 fits into 372 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Subtracting 368 from 372 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 46

Step 5:
46 can be fit into 48 1 times, resulting in a remainder of 2.
The next digit of our result is 1. 
Result so far: 281.0
If we take 46 away from 48, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 46

Moving on to step 6:
46 can be fit into 25 0 times, resulting in a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 2810.0
Subtract 0 from 25 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
The number 46 fits into 250 5 times, leaving a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 2810.5
If we subtract 230 from 250, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
The number 46 fits into 200 4 times, leaving a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 2810.54
Subtract 184 from 200 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
When dividing 160 by 46, we get 3 with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 2810.543
If we subtract 138 from 160, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
If we divide 220 by 46, we get 4 and a remainder of 36.
The next digit of our result is 4. 
Result so far: 2810.5434
Subtracting 184 from 220 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
360 divided by 46 is 7 with a remainder of 38.
The next digit of our result is 7. 
Result so far: 2810.54347
Subtract 322 from 360 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 12:
If we divide 380 by 46, we get 8 and a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 2810.543478
If we take 368 away from 380, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
When dividing 120 by 46, we get 2 with a remainder of 28.
The next digit of our result is 2. 
Result so far: 2810.5434782
Deduct 92 from 120 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
If we divide 280 by 46, we get 6 and a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 2810.54347826
If we take 276 away from 280, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 2810.54347826 with a remainder of 4e-09.