869271 ÷ 49 
Our goal is to divide 869271 by 49.

Step 1:
When dividing 8 by 49, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 49

Going ahead to step 2:
86 divided by 49 is 1 with a remainder of 37.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 49 from 86 leaves us with 37.
Bring next digit (9) of the dividend behind the 37 and repeat the process: 379 / 49

Let's proceed to step 3:
If we divide 379 by 49, we get 7 and a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 36 after subtracting 343 from 379.
Bring next digit (2) of the dividend behind the 36 and repeat the process: 362 / 49

Advancing to step 4:
When dividing 362 by 49, we get 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 177.0
The remainder is 19 after subtracting 343 from 362.
Bring next digit (7) of the dividend behind the 19 and repeat the process: 197 / 49

Let's proceed to step 5:
The number 49 fits into 197 4 times, leaving a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 1774.0
If we take 196 away from 197, we end up with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 49

Going ahead to step 6:
When dividing 11 by 49, we get 0 with a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 17740.0
The remainder is 11 after subtracting 0 from 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
49 goes into 110 2 times with a remainder of 12.
The next digit of our result is 2. 
Result so far: 17740.2
Subtract 98 from 110 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
If we divide 120 by 49, we get 2 and a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 17740.22
Deduct 98 from 120 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The quotient of the division is 17740.22, and the remainder is 0.022.