Let's divide 42059048 by 492
Let's see how many times 492 fits into 42059048.

Step 1:
4 divided by 492 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 492

Let's proceed to step 2:
The number 492 fits into 42 0 times, leaving a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 492

Step 3:
420 divided by 492 is 0 with a remainder of 420.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 420, we get 420.
Fetch the next digit (5) from the dividend, attach it to 420 and continue: 4205 / 492

Let's proceed to step 4:
4205 divided by 492 is 8 with a remainder of 269.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 3936 from 4205 and we're left with 269.
Include the next digit (9) from the dividend after 269, then repeat: 2699 / 492

Going ahead to step 5:
When dividing 2699 by 492, we get 5 with a remainder of 239.
Put 5 as the next digit of the answer. 
Result so far: 85.0
Subtract 2460 from 2699 to get 239.
Grab the next digit (0) from the dividend, add it to 239, then carry on: 2390 / 492

Step 6:
When dividing 2390 by 492, we get 4 with a remainder of 422.
Put 4 as the next digit of the answer. 
Result so far: 854.0
Subtracting 1968 from 2390 leaves us with 422.
Take the next digit (4) from the dividend and append it to 422, then repeat: 4224 / 492

On to step 7:
If we divide 4224 by 492, we get 8 and a remainder of 288.
Use 8 as the next digit of our solution. 
Result so far: 8548.0
Subtracting 3936 from 4224 leaves us with 288.
Include the next digit (8) from the dividend after 288, then repeat: 2888 / 492

Let's proceed to step 8:
The number 492 fits into 2888 5 times, leaving a remainder of 428.
The number 5 becomes the next digit in our result. 
Result so far: 85485.0
The remainder is 428 after subtracting 2460 from 2888.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Advancing to step 9:
If we divide 4280 by 492, we get 8 and a remainder of 344.
The next digit of our result is 8. 
Result so far: 85485.8
If we subtract 3936 from 4280, we get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 10:
If we divide 3440 by 492, we get 6 and a remainder of 488.
Write down 6 as next digit of the result. 
Result so far: 85485.86
The remainder is 488 after subtracting 2952 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Step 11:
492 can be fit into 4880 9 times, resulting in a remainder of 452.
Use 9 as the next digit of our solution. 
Result so far: 85485.869
Deduct 4428 from 4880 and we're left with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Let's proceed to step 12:
492 can be fit into 4520 9 times, resulting in a remainder of 92.
Use 9 as the next digit of our solution. 
Result so far: 85485.8699
If we subtract 4428 from 4520, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final result is 85485.8699 with a remainder of 0.00092.