Let's divide 86459729 by 392
We want to figure out the number of times 86459729 can be divided by 392.

Let's proceed to step 1:
392 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 392

On to step 2:
If we divide 86 by 392, we get 0 and a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Include the next digit (4) from the dividend after 86, then repeat: 864 / 392

Let's proceed to step 3:
The number 392 fits into 864 2 times, leaving a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 80 after subtracting 784 from 864.
Bring next digit (5) of the dividend behind the 80 and repeat the process: 805 / 392

On to step 4:
When dividing 805 by 392, we get 2 with a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 784 from 805 to get 21.
Fetch the next digit (9) from the dividend, attach it to 21 and continue: 219 / 392

Advancing to step 5:
When dividing 219 by 392, we get 0 with a remainder of 219.
Put 0 as the next digit of the answer. 
Result so far: 220.0
Deduct 0 from 219 and we're left with 219.
Include the next digit (7) from the dividend after 219, then repeat: 2197 / 392

Moving on to step 6:
The number 392 fits into 2197 5 times, leaving a remainder of 237.
The number 5 becomes the next digit in our result. 
Result so far: 2205.0
Subtracting 1960 from 2197 leaves us with 237.
Bring next digit (2) of the dividend behind the 237 and repeat the process: 2372 / 392

Step 7:
392 can be fit into 2372 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 22056.0
Deduct 2352 from 2372 and we're left with 20.
Take the next digit (9) from the dividend and append it to 20, then repeat: 209 / 392

Step 8:
209 divided by 392 is 0 with a remainder of 209.
Use 0 as the next digit of our solution. 
Result so far: 220560.0
If we take 0 away from 209, we end up with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Let's proceed to step 9:
392 can be fit into 2090 5 times, resulting in a remainder of 130.
Write down 5 as next digit of the result. 
Result so far: 220560.5
The remainder is 130 after subtracting 1960 from 2090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 10:
When dividing 1300 by 392, we get 3 with a remainder of 124.
Put 3 as the next digit of the answer. 
Result so far: 220560.53
If we subtract 1176 from 1300, we get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 11:
The number 392 fits into 1240 3 times, leaving a remainder of 64.
The next digit of our result is 3. 
Result so far: 220560.533
Subtracting 1176 from 1240 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The quotient of the division is 220560.533, and the remainder is 0.0064.