263864 ÷ 49 
Our goal is to divide 263864 by 49.

Advancing to step 1:
When dividing 2 by 49, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 49

On to step 2:
49 goes into 26 0 times with a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 26, we get 26.
Fetch the next digit (3) from the dividend, attach it to 26 and continue: 263 / 49

Going ahead to step 3:
The number 49 fits into 263 5 times, leaving a remainder of 18.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 245 from 263 to get 18.
Fetch the next digit (8) from the dividend, attach it to 18 and continue: 188 / 49

Moving on to step 4:
If we divide 188 by 49, we get 3 and a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 53.0
Subtract 147 from 188 to get 41.
Take the next digit (6) from the dividend and append it to 41, then repeat: 416 / 49

Let's proceed to step 5:
When dividing 416 by 49, we get 8 with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 538.0
If we take 392 away from 416, we end up with 24.
Take the next digit (4) from the dividend and append it to 24, then repeat: 244 / 49

Going ahead to step 6:
49 goes into 244 4 times with a remainder of 48.
The next digit of our result is 4. 
Result so far: 5384.0
If we subtract 196 from 244, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 7:
The number 49 fits into 480 9 times, leaving a remainder of 39.
The number 9 becomes the next digit in our result. 
Result so far: 5384.9
If we take 441 away from 480, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 8:
When dividing 390 by 49, we get 7 with a remainder of 47.
The next digit of our result is 7. 
Result so far: 5384.97
The remainder is 47 after subtracting 343 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 9:
If we divide 470 by 49, we get 9 and a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 5384.979
If we take 441 away from 470, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 10:
290 divided by 49 is 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 5384.9795
Subtract 245 from 290 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 11:
The number 49 fits into 450 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 5384.97959
If we take 441 away from 450, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
90 divided by 49 is 1 with a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 5384.979591
Subtract 49 from 90 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 13:
When dividing 410 by 49, we get 8 with a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 5384.9795918
Subtracting 392 from 410 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 14:
49 goes into 180 3 times with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 5384.97959183
If we take 147 away from 180, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The quotient of the division is 5384.97959183, and the remainder is 3.3e-08.