78054813 ÷ 799 
Let's see how many times 799 fits into 78054813.

Let's proceed to step 1:
7 divided by 799 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 799

On to step 2:
799 goes into 78 0 times with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Include the next digit (0) from the dividend after 78, then repeat: 780 / 799

On to step 3:
780 divided by 799 is 0 with a remainder of 780.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 780 after subtracting 0 from 780.
Append the next digit (5) from the dividend to 780 and continue with: 7805 / 799

On to step 4:
When dividing 7805 by 799, we get 9 with a remainder of 614.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 614 after subtracting 7191 from 7805.
Append the next digit (4) from the dividend to 614 and continue with: 6144 / 799

On to step 5:
799 can be fit into 6144 7 times, resulting in a remainder of 551.
Put 7 as the next digit of the answer. 
Result so far: 97.0
Subtracting 5593 from 6144 leaves us with 551.
Append the next digit (8) from the dividend to 551 and continue with: 5518 / 799

Advancing to step 6:
If we divide 5518 by 799, we get 6 and a remainder of 724.
Write down 6 as next digit of the result. 
Result so far: 976.0
The remainder is 724 after subtracting 4794 from 5518.
Grab the next digit (1) from the dividend, add it to 724, then carry on: 7241 / 799

Let's proceed to step 7:
7241 divided by 799 is 9 with a remainder of 50.
The next digit of our result is 9. 
Result so far: 9769.0
Deduct 7191 from 7241 and we're left with 50.
Grab the next digit (3) from the dividend, add it to 50, then carry on: 503 / 799

Going ahead to step 8:
503 divided by 799 is 0 with a remainder of 503.
Write down 0 as next digit of the result. 
Result so far: 97690.0
Deduct 0 from 503 and we're left with 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Let's proceed to step 9:
The number 799 fits into 5030 6 times, leaving a remainder of 236.
Record the quotient 6 as the next digit in the result. 
Result so far: 97690.6
If we take 4794 away from 5030, we end up with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Moving on to step 10:
When dividing 2360 by 799, we get 2 with a remainder of 762.
Put 2 as the next digit of the answer. 
Result so far: 97690.62
Deduct 1598 from 2360 and we're left with 762.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7620, and continue the process.

Moving on to step 11:
7620 divided by 799 is 9 with a remainder of 429.
Use 9 as the next digit of our solution. 
Result so far: 97690.629
The remainder is 429 after subtracting 7191 from 7620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Let's proceed to step 12:
799 goes into 4290 5 times with a remainder of 295.
The next digit of our result is 5. 
Result so far: 97690.6295
If we take 3995 away from 4290, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 13:
If we divide 2950 by 799, we get 3 and a remainder of 553.
Write down 3 as next digit of the result. 
Result so far: 97690.62953
If we take 2397 away from 2950, we end up with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Moving on to step 14:
799 goes into 5530 6 times with a remainder of 736.
The next digit of our result is 6. 
Result so far: 97690.629536
If we take 4794 away from 5530, we end up with 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Let's proceed to step 15:
799 goes into 7360 9 times with a remainder of 169.
Write down 9 as next digit of the result. 
Result so far: 97690.6295369
The remainder is 169 after subtracting 7191 from 7360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Let's proceed to step 16:
799 can be fit into 1690 2 times, resulting in a remainder of 92.
Write down 2 as next digit of the result. 
Result so far: 97690.62953692
The remainder is 92 after subtracting 1598 from 1690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final outcome is 97690.62953692, with a leftover of 9.2e-08.