We divide 392810 by 42
Let's see how many times 42 fits into 392810.

On to step 1:
If we divide 3 by 42, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 42

Moving on to step 2:
42 goes into 39 0 times with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Bring next digit (2) of the dividend behind the 39 and repeat the process: 392 / 42

Advancing to step 3:
392 divided by 42 is 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 378 from 392 to get 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 42

Going ahead to step 4:
The number 42 fits into 148 3 times, leaving a remainder of 22.
The next digit of our result is 3. 
Result so far: 93.0
Subtracting 126 from 148 leaves us with 22.
Include the next digit (1) from the dividend after 22, then repeat: 221 / 42

Let's proceed to step 5:
When dividing 221 by 42, we get 5 with a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 935.0
Subtract 210 from 221 to get 11.
Include the next digit (0) from the dividend after 11, then repeat: 110 / 42

On to step 6:
42 goes into 110 2 times with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 9352.0
The remainder is 26 after subtracting 84 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
If we divide 260 by 42, we get 6 and a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 9352.6
If we subtract 252 from 260, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
If we divide 80 by 42, we get 1 and a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 9352.61
Subtracting 42 from 80 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 9:
42 goes into 380 9 times with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 9352.619
The remainder is 2 after subtracting 378 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
42 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 9352.619
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
200 divided by 42 is 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 9352.61904
Subtracting 168 from 200 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
320 divided by 42 is 7 with a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 9352.619047
If we subtract 294 from 320, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 13:
The number 42 fits into 260 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 9352.6190476
If we take 252 away from 260, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 14:
80 divided by 42 is 1 with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 9352.61904761
Deduct 42 from 80 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The quotient of the division is 9352.61904761, and the remainder is 3.8e-08.