We look at the division of 429307 by 49 
We're looking to find how many times 49 goes into 429307.

On to step 1:
When dividing 4 by 49, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 49

Step 2:
42 divided by 49 is 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Grab the next digit (9) from the dividend, add it to 42, then carry on: 429 / 49

Step 3:
The number 49 fits into 429 8 times, leaving a remainder of 37.
The next digit of our result is 8. 
Result so far: 8.0
If we take 392 away from 429, we end up with 37.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 49

On to step 4:
The number 49 fits into 373 7 times, leaving a remainder of 30.
Put 7 as the next digit of the answer. 
Result so far: 87.0
The remainder is 30 after subtracting 343 from 373.
Grab the next digit (0) from the dividend, add it to 30, then carry on: 300 / 49

On to step 5:
49 can be fit into 300 6 times, resulting in a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 876.0
Subtracting 294 from 300 leaves us with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 49

On to step 6:
67 divided by 49 is 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 8761.0
The remainder is 18 after subtracting 49 from 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
The number 49 fits into 180 3 times, leaving a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 8761.3
If we subtract 147 from 180, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 8:
When dividing 330 by 49, we get 6 with a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 8761.36
If we subtract 294 from 330, we get 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 9:
49 goes into 360 7 times with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 8761.367
Deduct 343 from 360 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 10:
170 divided by 49 is 3 with a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 8761.3673
Subtract 147 from 170 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 11:
49 goes into 230 4 times with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 8761.36734
The remainder is 34 after subtracting 196 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 12:
When dividing 340 by 49, we get 6 with a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 8761.367346
Subtract 294 from 340 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 13:
49 can be fit into 460 9 times, resulting in a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 8761.3673469
Deduct 441 from 460 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 14:
The number 49 fits into 190 3 times, leaving a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 8761.36734693
Subtract 147 from 190 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

After the division, we end up with 8761.36734693 and a remainder of 4.3e-08.