Let's divide 21017755 by 463
Our goal is to divide 21017755 by 463.

Advancing to step 1:
2 divided by 463 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 463

On to step 2:
If we divide 21 by 463, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 463

Advancing to step 3:
When dividing 210 by 463, we get 0 with a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 210, we get 210.
Grab the next digit (1) from the dividend, add it to 210, then carry on: 2101 / 463

Let's proceed to step 4:
The number 463 fits into 2101 4 times, leaving a remainder of 249.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 1852 from 2101 to get 249.
Take the next digit (7) from the dividend and append it to 249, then repeat: 2497 / 463

Going ahead to step 5:
2497 divided by 463 is 5 with a remainder of 182.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtract 2315 from 2497 to get 182.
Include the next digit (7) from the dividend after 182, then repeat: 1827 / 463

On to step 6:
When dividing 1827 by 463, we get 3 with a remainder of 438.
The number 3 becomes the next digit in our result. 
Result so far: 453.0
If we subtract 1389 from 1827, we get 438.
Grab the next digit (5) from the dividend, add it to 438, then carry on: 4385 / 463

Moving on to step 7:
The number 463 fits into 4385 9 times, leaving a remainder of 218.
The number 9 becomes the next digit in our result. 
Result so far: 4539.0
Subtracting 4167 from 4385 leaves us with 218.
Grab the next digit (5) from the dividend, add it to 218, then carry on: 2185 / 463

Going ahead to step 8:
463 goes into 2185 4 times with a remainder of 333.
The next digit of our result is 4. 
Result so far: 45394.0
If we subtract 1852 from 2185, we get 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 9:
463 goes into 3330 7 times with a remainder of 89.
Record the quotient 7 as the next digit in the result. 
Result so far: 45394.7
If we take 3241 away from 3330, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 10:
890 divided by 463 is 1 with a remainder of 427.
Record the quotient 1 as the next digit in the result. 
Result so far: 45394.71
If we take 463 away from 890, we end up with 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Moving on to step 11:
When dividing 4270 by 463, we get 9 with a remainder of 103.
The next digit of our result is 9. 
Result so far: 45394.719
If we subtract 4167 from 4270, we get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

On to step 12:
1030 divided by 463 is 2 with a remainder of 104.
The number 2 becomes the next digit in our result. 
Result so far: 45394.7192
If we take 926 away from 1030, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 13:
463 can be fit into 1040 2 times, resulting in a remainder of 114.
The number 2 becomes the next digit in our result. 
Result so far: 45394.71922
The remainder is 114 after subtracting 926 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

After the division, we end up with 45394.71922 and a remainder of 0.000114.