Let's divide 78026777 by 850
We want to figure out the number of times 78026777 can be divided by 850.

Going ahead to step 1:
850 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 850

Going ahead to step 2:
If we divide 78 by 850, we get 0 and a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Take the next digit (0) from the dividend and append it to 78, then repeat: 780 / 850

On to step 3:
The number 850 fits into 780 0 times, leaving a remainder of 780.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 780, we end up with 780.
Include the next digit (2) from the dividend after 780, then repeat: 7802 / 850

On to step 4:
850 goes into 7802 9 times with a remainder of 152.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 7650 from 7802 leaves us with 152.
Take the next digit (6) from the dividend and append it to 152, then repeat: 1526 / 850

On to step 5:
1526 divided by 850 is 1 with a remainder of 676.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
If we take 850 away from 1526, we end up with 676.
Fetch the next digit (7) from the dividend, attach it to 676 and continue: 6767 / 850

Advancing to step 6:
The number 850 fits into 6767 7 times, leaving a remainder of 817.
Put 7 as the next digit of the answer. 
Result so far: 917.0
If we subtract 5950 from 6767, we get 817.
Bring next digit (7) of the dividend behind the 817 and repeat the process: 8177 / 850

Let's proceed to step 7:
If we divide 8177 by 850, we get 9 and a remainder of 527.
Write down 9 as next digit of the result. 
Result so far: 9179.0
Deduct 7650 from 8177 and we're left with 527.
Grab the next digit (7) from the dividend, add it to 527, then carry on: 5277 / 850

Step 8:
5277 divided by 850 is 6 with a remainder of 177.
Record the quotient 6 as the next digit in the result. 
Result so far: 91796.0
Subtracting 5100 from 5277 leaves us with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

On to step 9:
1770 divided by 850 is 2 with a remainder of 70.
The next digit of our result is 2. 
Result so far: 91796.2
Subtract 1700 from 1770 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 10:
If we divide 700 by 850, we get 0 and a remainder of 700.
Use 0 as the next digit of our solution. 
Result so far: 91796.2
Subtract 0 from 700 to get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

On to step 11:
850 can be fit into 7000 8 times, resulting in a remainder of 200.
Record the quotient 8 as the next digit in the result. 
Result so far: 91796.208
If we subtract 6800 from 7000, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 12:
The number 850 fits into 2000 2 times, leaving a remainder of 300.
Put 2 as the next digit of the answer. 
Result so far: 91796.2082
Subtract 1700 from 2000 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 13:
3000 divided by 850 is 3 with a remainder of 450.
The next digit of our result is 3. 
Result so far: 91796.20823
If we subtract 2550 from 3000, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 14:
If we divide 4500 by 850, we get 5 and a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 91796.208235
If we subtract 4250 from 4500, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 15:
2500 divided by 850 is 2 with a remainder of 800.
Use 2 as the next digit of our solution. 
Result so far: 91796.2082352
Subtract 1700 from 2500 to get 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Let's proceed to step 16:
The number 850 fits into 8000 9 times, leaving a remainder of 350.
The next digit of our result is 9. 
Result so far: 91796.20823529
Subtract 7650 from 8000 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

In conclusion, the division gives 91796.20823529 with a balance of 3.5e-07.