We're dividing 78726352 by 310 
We're looking to find how many times 310 goes into 78726352.

On to step 1:
310 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 310

Advancing to step 2:
The number 310 fits into 78 0 times, leaving a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Bring next digit (7) of the dividend behind the 78 and repeat the process: 787 / 310

Step 3:
The number 310 fits into 787 2 times, leaving a remainder of 167.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 620 away from 787, we end up with 167.
Fetch the next digit (2) from the dividend, attach it to 167 and continue: 1672 / 310

Moving on to step 4:
310 can be fit into 1672 5 times, resulting in a remainder of 122.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Subtract 1550 from 1672 to get 122.
Fetch the next digit (6) from the dividend, attach it to 122 and continue: 1226 / 310

Moving on to step 5:
When dividing 1226 by 310, we get 3 with a remainder of 296.
The next digit of our result is 3. 
Result so far: 253.0
Subtract 930 from 1226 to get 296.
Grab the next digit (3) from the dividend, add it to 296, then carry on: 2963 / 310

On to step 6:
2963 divided by 310 is 9 with a remainder of 173.
Use 9 as the next digit of our solution. 
Result so far: 2539.0
The remainder is 173 after subtracting 2790 from 2963.
Append the next digit (5) from the dividend to 173 and continue with: 1735 / 310

On to step 7:
1735 divided by 310 is 5 with a remainder of 185.
The number 5 becomes the next digit in our result. 
Result so far: 25395.0
The remainder is 185 after subtracting 1550 from 1735.
Append the next digit (2) from the dividend to 185 and continue with: 1852 / 310

Step 8:
When dividing 1852 by 310, we get 5 with a remainder of 302.
Write down 5 as next digit of the result. 
Result so far: 253955.0
Deduct 1550 from 1852 and we're left with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 9:
If we divide 3020 by 310, we get 9 and a remainder of 230.
Record the quotient 9 as the next digit in the result. 
Result so far: 253955.9
If we subtract 2790 from 3020, we 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.

Let's proceed to step 10:
310 can be fit into 2300 7 times, resulting in a remainder of 130.
Write down 7 as next digit of the result. 
Result so far: 253955.97
Subtracting 2170 from 2300 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 11:
The number 310 fits into 1300 4 times, leaving a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 253955.974
The remainder is 60 after subtracting 1240 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
600 divided by 310 is 1 with a remainder of 290.
Write down 1 as next digit of the result. 
Result so far: 253955.9741
The remainder is 290 after subtracting 310 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 13:
If we divide 2900 by 310, we get 9 and a remainder of 110.
Record the quotient 9 as the next digit in the result. 
Result so far: 253955.97419
Subtracting 2790 from 2900 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 14:
1100 divided by 310 is 3 with a remainder of 170.
The next digit of our result is 3. 
Result so far: 253955.974193
The remainder is 170 after subtracting 930 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 15:
When dividing 1700 by 310, we get 5 with a remainder of 150.
Use 5 as the next digit of our solution. 
Result so far: 253955.9741935
If we subtract 1550 from 1700, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 16:
When dividing 1500 by 310, we get 4 with a remainder of 260.
Use 4 as the next digit of our solution. 
Result so far: 253955.97419354
Subtracting 1240 from 1500 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

After the division, we end up with 253955.97419354 and a remainder of 2.6e-07.