842459 ÷ 49 
We want to figure out the number of times 842459 can be divided by 49.

Let's proceed to step 1:
49 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 49

On to step 2:
When dividing 84 by 49, we get 1 with a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 49 from 84 leaves us with 35.
Include the next digit (2) from the dividend after 35, then repeat: 352 / 49

Moving on to step 3:
352 divided by 49 is 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 9 after subtracting 343 from 352.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 49

Let's proceed to step 4:
If we divide 94 by 49, we get 1 and a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 171.0
Subtracting 49 from 94 leaves us with 45.
Grab the next digit (5) from the dividend, add it to 45, then carry on: 455 / 49

Let's proceed to step 5:
49 can be fit into 455 9 times, resulting in a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 1719.0
Deduct 441 from 455 and we're left with 14.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 49

Going ahead to step 6:
The number 49 fits into 149 3 times, leaving a remainder of 2.
The next digit of our result is 3. 
Result so far: 17193.0
If we subtract 147 from 149, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
49 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 17193.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
If we divide 200 by 49, we get 4 and a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 17193.04
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
When dividing 40 by 49, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 17193.04
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
49 can be fit into 400 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 17193.0408
Subtract 392 from 400 to 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 11:
80 divided by 49 is 1 with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 17193.04081
Deduct 49 from 80 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 12:
49 goes into 310 6 times with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 17193.040816
Deduct 294 from 310 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
160 divided by 49 is 3 with a remainder of 13.
The next digit of our result is 3. 
Result so far: 17193.0408163
If we take 147 away from 160, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 14:
49 can be fit into 130 2 times, resulting in a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 17193.04081632
Subtracting 98 from 130 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.

After the division, we end up with 17193.04081632 and a remainder of 3.2e-08.