Let's divide 3747729 by 429
We're looking to find how many times 429 goes into 3747729.

Advancing to step 1:
The number 429 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 429

Step 2:
The number 429 fits into 37 0 times, leaving a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 37, we end up with 37.
Bring next digit (4) of the dividend behind the 37 and repeat the process: 374 / 429

Advancing to step 3:
The number 429 fits into 374 0 times, leaving a remainder of 374.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 374 after subtracting 0 from 374.
Take the next digit (7) from the dividend and append it to 374, then repeat: 3747 / 429

Let's proceed to step 4:
3747 divided by 429 is 8 with a remainder of 315.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 3432 from 3747 and we're left with 315.
Include the next digit (7) from the dividend after 315, then repeat: 3157 / 429

On to step 5:
3157 divided by 429 is 7 with a remainder of 154.
Write down 7 as next digit of the result. 
Result so far: 87.0
Deduct 3003 from 3157 and we're left with 154.
Fetch the next digit (2) from the dividend, attach it to 154 and continue: 1542 / 429

Moving on to step 6:
429 can be fit into 1542 3 times, resulting in a remainder of 255.
Write down 3 as next digit of the result. 
Result so far: 873.0
If we take 1287 away from 1542, we end up with 255.
Append the next digit (9) from the dividend to 255 and continue with: 2559 / 429

Going ahead to step 7:
2559 divided by 429 is 5 with a remainder of 414.
Write down 5 as next digit of the result. 
Result so far: 8735.0
If we take 2145 away from 2559, we end up with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Let's proceed to step 8:
429 can be fit into 4140 9 times, resulting in a remainder of 279.
Put 9 as the next digit of the answer. 
Result so far: 8735.9
If we subtract 3861 from 4140, we get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Advancing to step 9:
429 can be fit into 2790 6 times, resulting in a remainder of 216.
Record the quotient 6 as the next digit in the result. 
Result so far: 8735.96
Subtract 2574 from 2790 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 10:
The number 429 fits into 2160 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 8735.965
Deduct 2145 from 2160 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
429 goes into 150 0 times with a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 8735.965
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 12:
When dividing 1500 by 429, we get 3 with a remainder of 213.
Use 3 as the next digit of our solution. 
Result so far: 8735.96503
If we subtract 1287 from 1500, we get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Step 13:
The number 429 fits into 2130 4 times, leaving a remainder of 414.
Record the quotient 4 as the next digit in the result. 
Result so far: 8735.965034
If we take 1716 away from 2130, we end up with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Going ahead to step 14:
The number 429 fits into 4140 9 times, leaving a remainder of 279.
Write down 9 as next digit of the result. 
Result so far: 8735.9650349
Subtracting 3861 from 4140 leaves us with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

On to step 15:
2790 divided by 429 is 6 with a remainder of 216.
The number 6 becomes the next digit in our result. 
Result so far: 8735.96503496
The remainder is 216 after subtracting 2574 from 2790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Our division results in 8735.96503496 with a remaining 2.16e-07.