Let's divide 78127917 by 920
We want to divide 78127917 by 920.

Step 1:
When dividing 7 by 920, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 920

Let's proceed to step 2:
The number 920 fits into 78 0 times, leaving a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Take the next digit (1) from the dividend and append it to 78, then repeat: 781 / 920

Advancing to step 3:
920 can be fit into 781 0 times, resulting in a remainder of 781.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 781, we get 781.
Append the next digit (2) from the dividend to 781 and continue with: 7812 / 920

Let's proceed to step 4:
When dividing 7812 by 920, we get 8 with a remainder of 452.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 7360 away from 7812, we end up with 452.
Bring next digit (7) of the dividend behind the 452 and repeat the process: 4527 / 920

Let's proceed to step 5:
The number 920 fits into 4527 4 times, leaving a remainder of 847.
Use 4 as the next digit of our solution. 
Result so far: 84.0
If we take 3680 away from 4527, we end up with 847.
Include the next digit (9) from the dividend after 847, then repeat: 8479 / 920

On to step 6:
The number 920 fits into 8479 9 times, leaving a remainder of 199.
Write down 9 as next digit of the result. 
Result so far: 849.0
If we subtract 8280 from 8479, we get 199.
Grab the next digit (1) from the dividend, add it to 199, then carry on: 1991 / 920

Step 7:
If we divide 1991 by 920, we get 2 and a remainder of 151.
Use 2 as the next digit of our solution. 
Result so far: 8492.0
The remainder is 151 after subtracting 1840 from 1991.
Grab the next digit (7) from the dividend, add it to 151, then carry on: 1517 / 920

Let's proceed to step 8:
920 can be fit into 1517 1 times, resulting in a remainder of 597.
Put 1 as the next digit of the answer. 
Result so far: 84921.0
Subtracting 920 from 1517 leaves us with 597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5970, and continue the process.

Step 9:
If we divide 5970 by 920, we get 6 and a remainder of 450.
The number 6 becomes the next digit in our result. 
Result so far: 84921.6
Subtracting 5520 from 5970 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 10:
The number 920 fits into 4500 4 times, leaving a remainder of 820.
Put 4 as the next digit of the answer. 
Result so far: 84921.64
Deduct 3680 from 4500 and we're left with 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Going ahead to step 11:
When dividing 8200 by 920, we get 8 with a remainder of 840.
Write down 8 as next digit of the result. 
Result so far: 84921.648
Deduct 7360 from 8200 and we're left with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Let's proceed to step 12:
The number 920 fits into 8400 9 times, leaving a remainder of 120.
Use 9 as the next digit of our solution. 
Result so far: 84921.6489
If we take 8280 away from 8400, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 13:
920 can be fit into 1200 1 times, resulting in a remainder of 280.
Put 1 as the next digit of the answer. 
Result so far: 84921.64891
If we take 920 away from 1200, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 14:
If we divide 2800 by 920, we get 3 and a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 84921.648913
Subtract 2760 from 2800 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 15:
920 can be fit into 400 0 times, resulting in a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 84921.648913
The remainder is 400 after subtracting 0 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 16:
920 goes into 4000 4 times with a remainder of 320.
The next digit of our result is 4. 
Result so far: 84921.64891304
The remainder is 320 after subtracting 3680 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final outcome is 84921.64891304, with a leftover of 3.2e-07.