Let's divide 78775015 by 235
We want to divide 78775015 by 235.

Advancing to step 1:
When dividing 7 by 235, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 235

Step 2:
The number 235 fits into 78 0 times, leaving a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Append the next digit (7) from the dividend to 78 and continue with: 787 / 235

Advancing to step 3:
235 can be fit into 787 3 times, resulting in a remainder of 82.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 705 from 787 and we're left with 82.
Take the next digit (7) from the dividend and append it to 82, then repeat: 827 / 235

Advancing to step 4:
235 can be fit into 827 3 times, resulting in a remainder of 122.
The next digit of our result is 3. 
Result so far: 33.0
Subtracting 705 from 827 leaves us with 122.
Grab the next digit (5) from the dividend, add it to 122, then carry on: 1225 / 235

On to step 5:
235 goes into 1225 5 times with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 335.0
Subtracting 1175 from 1225 leaves us with 50.
Bring next digit (0) of the dividend behind the 50 and repeat the process: 500 / 235

Step 6:
If we divide 500 by 235, we get 2 and a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 3352.0
Deduct 470 from 500 and we're left with 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 235

Step 7:
235 can be fit into 301 1 times, resulting in a remainder of 66.
Write down 1 as next digit of the result. 
Result so far: 33521.0
Subtracting 235 from 301 leaves us with 66.
Bring next digit (5) of the dividend behind the 66 and repeat the process: 665 / 235

Advancing to step 8:
665 divided by 235 is 2 with a remainder of 195.
Use 2 as the next digit of our solution. 
Result so far: 335212.0
If we subtract 470 from 665, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 9:
When dividing 1950 by 235, we get 8 with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 335212.8
Subtracting 1880 from 1950 leaves us with 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:
235 can be fit into 700 2 times, resulting in a remainder of 230.
Write down 2 as next digit of the result. 
Result so far: 335212.82
Subtract 470 from 700 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 11:
If we divide 2300 by 235, we get 9 and a remainder of 185.
The next digit of our result is 9. 
Result so far: 335212.829
If we subtract 2115 from 2300, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 12:
When dividing 1850 by 235, we get 7 with a remainder of 205.
Record the quotient 7 as the next digit in the result. 
Result so far: 335212.8297
If we take 1645 away from 1850, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 13:
235 can be fit into 2050 8 times, resulting in a remainder of 170.
Put 8 as the next digit of the answer. 
Result so far: 335212.82978
If we take 1880 away from 2050, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 14:
235 can be fit into 1700 7 times, resulting in a remainder of 55.
The next digit of our result is 7. 
Result so far: 335212.829787
Subtracting 1645 from 1700 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 15:
When dividing 550 by 235, we get 2 with a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 335212.8297872
Subtracting 470 from 550 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 16:
When dividing 800 by 235, we get 3 with a remainder of 95.
The number 3 becomes the next digit in our result. 
Result so far: 335212.82978723
The remainder is 95 after subtracting 705 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

After the division, we end up with 335212.82978723 and a remainder of 9.5e-08.