We're dividing 342504 by 49 
We're looking to find how many times 49 goes into 342504.

On to step 1:
3 divided by 49 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 49

Step 2:
If we divide 34 by 49, we get 0 and a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Fetch the next digit (2) from the dividend, attach it to 34 and continue: 342 / 49

Going ahead to step 3:
If we divide 342 by 49, we get 6 and a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 294 from 342 to get 48.
Append the next digit (5) from the dividend to 48 and continue with: 485 / 49

Let's proceed to step 4:
If we divide 485 by 49, we get 9 and a remainder of 44.
The number 9 becomes the next digit in our result. 
Result so far: 69.0
If we take 441 away from 485, we end up with 44.
Fetch the next digit (0) from the dividend, attach it to 44 and continue: 440 / 49

Let's proceed to step 5:
When dividing 440 by 49, we get 8 with a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 698.0
Subtract 392 from 440 to get 48.
Grab the next digit (4) from the dividend, add it to 48, then carry on: 484 / 49

Advancing to step 6:
49 goes into 484 9 times with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 6989.0
Subtracting 441 from 484 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 7:
If we divide 430 by 49, we get 8 and a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 6989.8
If we take 392 away from 430, we end up 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 8:
When dividing 380 by 49, we get 7 with a remainder of 37.
The next digit of our result is 7. 
Result so far: 6989.87
Deduct 343 from 380 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 9:
If we divide 370 by 49, we get 7 and a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 6989.877
Subtracting 343 from 370 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 6989.877 and a remainder of 0.0027.