873639 ÷ 49 
Our goal is to divide 873639 by 49.

Moving on to step 1:
The number 49 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 49

On to step 2:
49 goes into 87 1 times with a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 49 from 87 to get 38.
Bring next digit (3) of the dividend behind the 38 and repeat the process: 383 / 49

Going ahead to step 3:
If we divide 383 by 49, we get 7 and a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 343 away from 383, we end up with 40.
Take the next digit (6) from the dividend and append it to 40, then repeat: 406 / 49

Moving on to step 4:
If we divide 406 by 49, we get 8 and a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 178.0
If we take 392 away from 406, we end up with 14.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 49

On to step 5:
The number 49 fits into 143 2 times, leaving a remainder of 45.
Write down 2 as next digit of the result. 
Result so far: 1782.0
Subtract 98 from 143 to get 45.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 49

Moving on to step 6:
The number 49 fits into 459 9 times, leaving a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 17829.0
If we take 441 away from 459, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 7:
49 goes into 180 3 times with a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 17829.3
Subtracting 147 from 180 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 8:
When dividing 330 by 49, we get 6 with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 17829.36
Subtract 294 from 330 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
360 divided by 49 is 7 with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 17829.367
If we take 343 away from 360, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 10:
49 can be fit into 170 3 times, resulting in a remainder of 23.
The next digit of our result is 3. 
Result so far: 17829.3673
The remainder is 23 after subtracting 147 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 11:
If we divide 230 by 49, we get 4 and a remainder of 34.
The next digit of our result is 4. 
Result so far: 17829.36734
Subtract 196 from 230 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 12:
340 divided by 49 is 6 with a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 17829.367346
Deduct 294 from 340 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 13:
460 divided by 49 is 9 with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 17829.3673469
Subtracting 441 from 460 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
190 divided by 49 is 3 with a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 17829.36734693
Subtracting 147 from 190 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.

In conclusion, the division gives 17829.36734693 with a balance of 4.3e-08.