809857 ÷ 49 
We want to figure out the number of times 809857 can be divided by 49.

Moving on to step 1:
If we divide 8 by 49, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 49

Advancing to step 2:
49 can be fit into 80 1 times, resulting in a remainder of 31.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 49 from 80 to get 31.
Include the next digit (9) from the dividend after 31, then repeat: 319 / 49

Moving on to step 3:
If we divide 319 by 49, we get 6 and a remainder of 25.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we subtract 294 from 319, we get 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 49

Moving on to step 4:
49 can be fit into 258 5 times, resulting in a remainder of 13.
The next digit of our result is 5. 
Result so far: 165.0
If we subtract 245 from 258, we get 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 49

On to step 5:
49 goes into 135 2 times with a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 1652.0
If we take 98 away from 135, we end up with 37.
Take the next digit (7) from the dividend and append it to 37, then repeat: 377 / 49

Going ahead to step 6:
49 can be fit into 377 7 times, resulting in a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 16527.0
Subtract 343 from 377 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.

Let's proceed to step 7:
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: 16527.6
The remainder is 46 after subtracting 294 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
The number 49 fits into 460 9 times, leaving a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 16527.69
Deduct 441 from 460 and we're left 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.

Let's proceed to step 9:
When dividing 190 by 49, we get 3 with a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 16527.693
If we subtract 147 from 190, we get 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 10:
The number 49 fits into 430 8 times, leaving a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 16527.6938
The remainder is 38 after subtracting 392 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 11:
49 can be fit into 380 7 times, resulting in a remainder of 37.
The next digit of our result is 7. 
Result so far: 16527.69387
Subtract 343 from 380 to 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.

Let's proceed to step 12:
49 can be fit into 370 7 times, resulting in a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 16527.693877
Subtract 343 from 370 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The quotient of the division is 16527.693877, and the remainder is 2.7e-06.