Let's divide 82102903 by 768
Our goal is to divide 82102903 by 768.

Step 1:
8 divided by 768 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 768

On to step 2:
768 can be fit into 82 0 times, resulting in a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Append the next digit (1) from the dividend to 82 and continue with: 821 / 768

Moving on to step 3:
821 divided by 768 is 1 with a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 768 from 821, we get 53.
Bring next digit (0) of the dividend behind the 53 and repeat the process: 530 / 768

Moving on to step 4:
If we divide 530 by 768, we get 0 and a remainder of 530.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 530 to get 530.
Grab the next digit (2) from the dividend, add it to 530, then carry on: 5302 / 768

On to step 5:
If we divide 5302 by 768, we get 6 and a remainder of 694.
Write down 6 as next digit of the result. 
Result so far: 106.0
Subtract 4608 from 5302 to get 694.
Grab the next digit (9) from the dividend, add it to 694, then carry on: 6949 / 768

On to step 6:
768 goes into 6949 9 times with a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 1069.0
If we subtract 6912 from 6949, we get 37.
Bring next digit (0) of the dividend behind the 37 and repeat the process: 370 / 768

Moving on to step 7:
The number 768 fits into 370 0 times, leaving a remainder of 370.
The next digit of our result is 0. 
Result so far: 10690.0
If we take 0 away from 370, we end up with 370.
Grab the next digit (3) from the dividend, add it to 370, then carry on: 3703 / 768

Step 8:
3703 divided by 768 is 4 with a remainder of 631.
The number 4 becomes the next digit in our result. 
Result so far: 106904.0
The remainder is 631 after subtracting 3072 from 3703.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

Advancing to step 9:
768 goes into 6310 8 times with a remainder of 166.
Write down 8 as next digit of the result. 
Result so far: 106904.8
Subtract 6144 from 6310 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

On to step 10:
1660 divided by 768 is 2 with a remainder of 124.
Record the quotient 2 as the next digit in the result. 
Result so far: 106904.82
Subtract 1536 from 1660 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 11:
When dividing 1240 by 768, we get 1 with a remainder of 472.
The next digit of our result is 1. 
Result so far: 106904.821
Subtracting 768 from 1240 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Advancing to step 12:
768 can be fit into 4720 6 times, resulting in a remainder of 112.
The next digit of our result is 6. 
Result so far: 106904.8216
If we take 4608 away from 4720, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 13:
1120 divided by 768 is 1 with a remainder of 352.
Write down 1 as next digit of the result. 
Result so far: 106904.82161
Subtract 768 from 1120 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 14:
3520 divided by 768 is 4 with a remainder of 448.
Record the quotient 4 as the next digit in the result. 
Result so far: 106904.821614
Deduct 3072 from 3520 and we're left with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 15:
768 can be fit into 4480 5 times, resulting in a remainder of 640.
The number 5 becomes the next digit in our result. 
Result so far: 106904.8216145
If we take 3840 away from 4480, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Step 16:
When dividing 6400 by 768, we get 8 with a remainder of 256.
Put 8 as the next digit of the answer. 
Result so far: 106904.82161458
If we take 6144 away from 6400, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The final outcome is 106904.82161458, with a leftover of 2.56e-07.