We're dividing 839772 by 49 
We want to divide 839772 by 49.

Step 1:
49 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 49

Going ahead to step 2:
When dividing 83 by 49, we get 1 with a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 49 from 83, we get 34.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 49

On to step 3:
49 goes into 349 7 times with a remainder of 6.
The next digit of our result is 7. 
Result so far: 17.0
If we take 343 away from 349, we end up with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 49

Advancing to step 4:
If we divide 67 by 49, we get 1 and a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 171.0
Deduct 49 from 67 and we're left with 18.
Take the next digit (7) from the dividend and append it to 18, then repeat: 187 / 49

Going ahead to step 5:
187 divided by 49 is 3 with a remainder of 40.
Record the quotient 3 as the next digit in the result. 
Result so far: 1713.0
Deduct 147 from 187 and we're left with 40.
Bring next digit (2) of the dividend behind the 40 and repeat the process: 402 / 49

Step 6:
49 goes into 402 8 times with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 17138.0
Subtracting 392 from 402 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
49 can be fit into 100 2 times, resulting in a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 17138.2
If we take 98 away from 100, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
The number 49 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 17138.2
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
49 goes into 200 4 times with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 17138.204
If we subtract 196 from 200, we get 4.
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 10:
If we divide 40 by 49, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 17138.204
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.

On to step 11:
49 goes into 400 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 17138.20408
The remainder is 8 after subtracting 392 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
If we divide 80 by 49, we get 1 and a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 17138.204081
Subtract 49 from 80 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 13:
When dividing 310 by 49, we get 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 17138.2040816
If we subtract 294 from 310, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
If we divide 160 by 49, we get 3 and a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 17138.20408163
Deduct 147 from 160 and we're left 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.

The final outcome is 17138.20408163, with a leftover of 1.3e-08.