We're dividing 841866 by 49 
We want to divide 841866 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
If we subtract 0 from 8, we get 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 49

Step 2:
The number 49 fits into 84 1 times, leaving a remainder of 35.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 49 from 84 leaves us with 35.
Bring next digit (1) of the dividend behind the 35 and repeat the process: 351 / 49

Step 3:
If we divide 351 by 49, we get 7 and a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Deduct 343 from 351 and we're left with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 49

Going ahead to step 4:
If we divide 88 by 49, we get 1 and a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 171.0
The remainder is 39 after subtracting 49 from 88.
Append the next digit (6) from the dividend to 39 and continue with: 396 / 49

Advancing to step 5:
When dividing 396 by 49, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 1718.0
If we take 392 away from 396, we end up with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 49

On to step 6:
If we divide 46 by 49, we get 0 and a remainder of 46.
Record the quotient 0 as the next digit in the result. 
Result so far: 17180.0
Deduct 0 from 46 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.

Step 7:
49 goes into 460 9 times with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 17180.9
If we subtract 441 from 460, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 8:
49 can be fit into 190 3 times, resulting in a remainder of 43.
The next digit of our result is 3. 
Result so far: 17180.93
Deduct 147 from 190 and we're left 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.

Let's proceed to step 9:
49 goes into 430 8 times with a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 17180.938
Subtract 392 from 430 to get 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 10:
When dividing 380 by 49, we get 7 with a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 17180.9387
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.

On to step 11:
When dividing 370 by 49, we get 7 with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 17180.93877
Subtracting 343 from 370 leaves us 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.

After the division, we end up with 17180.93877 and a remainder of 2.7e-05.