384648 ÷ 91 
Our goal is to divide 384648 by 91.

Let's proceed to step 1:
3 divided by 91 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 91

On to step 2:
91 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 91

Going ahead to step 3:
If we divide 384 by 91, we get 4 and a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 364 from 384 and we're left with 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 91

Let's proceed to step 4:
The number 91 fits into 206 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
If we take 182 away from 206, we end up with 24.
Append the next digit (4) from the dividend to 24 and continue with: 244 / 91

On to step 5:
When dividing 244 by 91, we get 2 with a remainder of 62.
The number 2 becomes the next digit in our result. 
Result so far: 422.0
Subtract 182 from 244 to get 62.
Take the next digit (8) from the dividend and append it to 62, then repeat: 628 / 91

On to step 6:
91 can be fit into 628 6 times, resulting in a remainder of 82.
Write down 6 as next digit of the result. 
Result so far: 4226.0
The remainder is 82 after subtracting 546 from 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 7:
When dividing 820 by 91, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 4226.9
If we subtract 819 from 820, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 8:
91 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 4226.9
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
When dividing 100 by 91, we get 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 4226.901
Subtract 91 from 100 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 10:
If we divide 90 by 91, we get 0 and a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 4226.901
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 11:
91 goes into 900 9 times with a remainder of 81.
Record the quotient 9 as the next digit in the result. 
Result so far: 4226.90109
Subtracting 819 from 900 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 12:
91 goes into 810 8 times with a remainder of 82.
Record the quotient 8 as the next digit in the result. 
Result so far: 4226.901098
If we subtract 728 from 810, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 13:
91 goes into 820 9 times with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 4226.9010989
The remainder is 1 after subtracting 819 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 14:
If we divide 10 by 91, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 4226.9010989
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 4226.9010989, with a leftover of 1e-08.