429903 divided by 49 
We want to figure out the number of times 429903 can be divided by 49.

Step 1:
The number 49 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 49

Step 2:
The number 49 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
If we subtract 0 from 42, we get 42.
Include the next digit (9) from the dividend after 42, then repeat: 429 / 49

Advancing to step 3:
When dividing 429 by 49, we get 8 with a remainder of 37.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 37 after subtracting 392 from 429.
Fetch the next digit (9) from the dividend, attach it to 37 and continue: 379 / 49

Step 4:
The number 49 fits into 379 7 times, leaving a remainder of 36.
Write down 7 as next digit of the result. 
Result so far: 87.0
The remainder is 36 after subtracting 343 from 379.
Take the next digit (0) from the dividend and append it to 36, then repeat: 360 / 49

On to step 5:
When dividing 360 by 49, we get 7 with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 877.0
The remainder is 17 after subtracting 343 from 360.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 49

On to step 6:
The number 49 fits into 173 3 times, leaving a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 8773.0
If we take 147 away from 173, we end up with 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 7:
The number 49 fits into 260 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 8773.5
If we take 245 away from 260, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
49 goes into 150 3 times with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 8773.53
Subtracting 147 from 150 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
49 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 8773.53
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
If we divide 300 by 49, we get 6 and a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 8773.5306
If we subtract 294 from 300, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
49 can be fit into 60 1 times, resulting in a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 8773.53061
The remainder is 11 after subtracting 49 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 12:
When dividing 110 by 49, we get 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 8773.530612
If we subtract 98 from 110, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
The number 49 fits into 120 2 times, leaving a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 8773.5306122
The remainder is 22 after subtracting 98 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Our division results in 8773.5306122 with a remaining 2.2e-07.