Let's divide 43876526 by 429
We want to divide 43876526 by 429.

Step 1:
The number 429 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 429

Step 2:
429 can be fit into 43 0 times, resulting in a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Fetch the next digit (8) from the dividend, attach it to 43 and continue: 438 / 429

Going ahead to step 3:
429 goes into 438 1 times with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 429 from 438, we get 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 429

On to step 4:
429 goes into 97 0 times with a remainder of 97.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 97 after subtracting 0 from 97.
Fetch the next digit (6) from the dividend, attach it to 97 and continue: 976 / 429

Going ahead to step 5:
429 can be fit into 976 2 times, resulting in a remainder of 118.
Use 2 as the next digit of our solution. 
Result so far: 102.0
The remainder is 118 after subtracting 858 from 976.
Append the next digit (5) from the dividend to 118 and continue with: 1185 / 429

Moving on to step 6:
When dividing 1185 by 429, we get 2 with a remainder of 327.
Record the quotient 2 as the next digit in the result. 
Result so far: 1022.0
The remainder is 327 after subtracting 858 from 1185.
Fetch the next digit (2) from the dividend, attach it to 327 and continue: 3272 / 429

Advancing to step 7:
If we divide 3272 by 429, we get 7 and a remainder of 269.
Write down 7 as next digit of the result. 
Result so far: 10227.0
Subtract 3003 from 3272 to get 269.
Include the next digit (6) from the dividend after 269, then repeat: 2696 / 429

On to step 8:
429 can be fit into 2696 6 times, resulting in a remainder of 122.
Write down 6 as next digit of the result. 
Result so far: 102276.0
Subtracting 2574 from 2696 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 9:
429 goes into 1220 2 times with a remainder of 362.
The number 2 becomes the next digit in our result. 
Result so far: 102276.2
If we take 858 away from 1220, we end up with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Moving on to step 10:
429 goes into 3620 8 times with a remainder of 188.
Write down 8 as next digit of the result. 
Result so far: 102276.28
Subtracting 3432 from 3620 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Moving on to step 11:
429 can be fit into 1880 4 times, resulting in a remainder of 164.
Put 4 as the next digit of the answer. 
Result so far: 102276.284
If we subtract 1716 from 1880, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Going ahead to step 12:
429 goes into 1640 3 times with a remainder of 353.
The next digit of our result is 3. 
Result so far: 102276.2843
Subtract 1287 from 1640 to get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Going ahead to step 13:
When dividing 3530 by 429, we get 8 with a remainder of 98.
The number 8 becomes the next digit in our result. 
Result so far: 102276.28438
Subtracting 3432 from 3530 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 14:
429 can be fit into 980 2 times, resulting in a remainder of 122.
Write down 2 as next digit of the result. 
Result so far: 102276.284382
Deduct 858 from 980 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Moving on to step 15:
429 goes into 1220 2 times with a remainder of 362.
Write down 2 as next digit of the result. 
Result so far: 102276.2843822
The remainder is 362 after subtracting 858 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

The final result is 102276.2843822 with a remainder of 3.62e-06.