We divide 86411379 by 429
Our goal is to divide 86411379 by 429.

Moving on to step 1:
The number 429 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 429

Going ahead to step 2:
429 can be fit into 86 0 times, resulting in a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Include the next digit (4) from the dividend after 86, then repeat: 864 / 429

Going ahead to step 3:
If we divide 864 by 429, we get 2 and a remainder of 6.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 858 from 864 leaves us with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 429

On to step 4:
If we divide 61 by 429, we get 0 and a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
The remainder is 61 after subtracting 0 from 61.
Bring next digit (1) of the dividend behind the 61 and repeat the process: 611 / 429

Advancing to step 5:
When dividing 611 by 429, we get 1 with a remainder of 182.
Put 1 as the next digit of the answer. 
Result so far: 201.0
Subtracting 429 from 611 leaves us with 182.
Take the next digit (3) from the dividend and append it to 182, then repeat: 1823 / 429

Going ahead to step 6:
If we divide 1823 by 429, we get 4 and a remainder of 107.
The number 4 becomes the next digit in our result. 
Result so far: 2014.0
If we subtract 1716 from 1823, we get 107.
Append the next digit (7) from the dividend to 107 and continue with: 1077 / 429

Let's proceed to step 7:
When dividing 1077 by 429, we get 2 with a remainder of 219.
Write down 2 as next digit of the result. 
Result so far: 20142.0
The remainder is 219 after subtracting 858 from 1077.
Append the next digit (9) from the dividend to 219 and continue with: 2199 / 429

On to step 8:
The number 429 fits into 2199 5 times, leaving a remainder of 54.
Use 5 as the next digit of our solution. 
Result so far: 201425.0
Deduct 2145 from 2199 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 9:
When dividing 540 by 429, we get 1 with a remainder of 111.
Write down 1 as next digit of the result. 
Result so far: 201425.1
Subtract 429 from 540 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Moving on to step 10:
429 can be fit into 1110 2 times, resulting in a remainder of 252.
The number 2 becomes the next digit in our result. 
Result so far: 201425.12
Subtract 858 from 1110 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 11:
The number 429 fits into 2520 5 times, leaving a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 201425.125
If we subtract 2145 from 2520, we get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Advancing to step 12:
429 can be fit into 3750 8 times, resulting in a remainder of 318.
The number 8 becomes the next digit in our result. 
Result so far: 201425.1258
If we subtract 3432 from 3750, we get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Going ahead to step 13:
If we divide 3180 by 429, we get 7 and a remainder of 177.
The next digit of our result is 7. 
Result so far: 201425.12587
Subtracting 3003 from 3180 leaves us with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Going ahead to step 14:
The number 429 fits into 1770 4 times, leaving a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 201425.125874
The remainder is 54 after subtracting 1716 from 1770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 15:
429 goes into 540 1 times with a remainder of 111.
Put 1 as the next digit of the answer. 
Result so far: 201425.1258741
Subtract 429 from 540 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Let's proceed to step 16:
The number 429 fits into 1110 2 times, leaving a remainder of 252.
Record the quotient 2 as the next digit in the result. 
Result so far: 201425.12587412
If we subtract 858 from 1110, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

The final result is 201425.12587412 with a remainder of 2.52e-07.