Let's divide 423109 by 49
We want to figure out the number of times 423109 can be divided by 49.

Let's proceed to step 1:
49 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 49

Moving on to step 2:
42 divided by 49 is 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Take the next digit (3) from the dividend and append it to 42, then repeat: 423 / 49

On to step 3:
49 can be fit into 423 8 times, resulting in a remainder of 31.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 392 from 423 leaves us with 31.
Grab the next digit (1) from the dividend, add it to 31, then carry on: 311 / 49

Going ahead to step 4:
49 goes into 311 6 times with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 86.0
Subtracting 294 from 311 leaves us with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 49

Let's proceed to step 5:
When dividing 170 by 49, we get 3 with a remainder of 23.
The next digit of our result is 3. 
Result so far: 863.0
Subtract 147 from 170 to get 23.
Fetch the next digit (9) from the dividend, attach it to 23 and continue: 239 / 49

Moving on to step 6:
49 can be fit into 239 4 times, resulting in a remainder of 43.
The number 4 becomes the next digit in our result. 
Result so far: 8634.0
The remainder is 43 after subtracting 196 from 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
The number 49 fits into 430 8 times, leaving a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 8634.8
The remainder is 38 after subtracting 392 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
49 can be fit into 380 7 times, resulting in a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 8634.87
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.

Step 9:
49 can be fit into 370 7 times, resulting in a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 8634.877
If we take 343 away from 370, we end up 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.

The final outcome is 8634.877, with a leftover of 0.0027.