Let's divide 803862 by 49
Our goal is to divide 803862 by 49.

Going ahead to step 1:
49 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 49

Advancing to step 2:
If we divide 80 by 49, we get 1 and a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 49 from 80 and we're left with 31.
Fetch the next digit (3) from the dividend, attach it to 31 and continue: 313 / 49

Going ahead to step 3:
The number 49 fits into 313 6 times, leaving a remainder of 19.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Deduct 294 from 313 and we're left with 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 49

Moving on to step 4:
198 divided by 49 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 164.0
If we take 196 away from 198, we end up with 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 49

Advancing to step 5:
26 divided by 49 is 0 with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 1640.0
The remainder is 26 after subtracting 0 from 26.
Fetch the next digit (2) from the dividend, attach it to 26 and continue: 262 / 49

On to step 6:
49 goes into 262 5 times with a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 16405.0
If we take 245 away from 262, 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 7:
When dividing 170 by 49, we get 3 with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 16405.3
Subtract 147 from 170 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 8:
The number 49 fits into 230 4 times, leaving a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 16405.34
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.

Advancing to step 9:
If we divide 340 by 49, we get 6 and a remainder of 46.
Write down 6 as next digit of the result. 
Result so far: 16405.346
If we take 294 away from 340, we end up 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.

Step 10:
If we divide 460 by 49, we get 9 and a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 16405.3469
The remainder is 19 after subtracting 441 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 11:
49 goes into 190 3 times with a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 16405.34693
The remainder is 43 after subtracting 147 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 12:
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: 16405.346938
Subtracting 392 from 430 leaves us 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.

Step 13:
The number 49 fits into 380 7 times, leaving a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 16405.3469387
If we subtract 343 from 380, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 14:
When dividing 370 by 49, we get 7 with a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 16405.34693877
The remainder is 27 after subtracting 343 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Our division results in 16405.34693877 with a remaining 2.7e-08.