We divide 78313685 by 313
We want to divide 78313685 by 313.

Let's proceed to step 1:
313 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 313

Going ahead to step 2:
When dividing 78 by 313, we get 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Take the next digit (3) from the dividend and append it to 78, then repeat: 783 / 313

Let's proceed to step 3:
The number 313 fits into 783 2 times, leaving a remainder of 157.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 626 from 783 and we're left with 157.
Bring next digit (1) of the dividend behind the 157 and repeat the process: 1571 / 313

Step 4:
313 can be fit into 1571 5 times, resulting in a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
The remainder is 6 after subtracting 1565 from 1571.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 313

Moving on to step 5:
63 divided by 313 is 0 with a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 250.0
Subtracting 0 from 63 leaves us with 63.
Bring next digit (6) of the dividend behind the 63 and repeat the process: 636 / 313

Moving on to step 6:
When dividing 636 by 313, we get 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2502.0
Subtract 626 from 636 to get 10.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 313

Step 7:
The number 313 fits into 108 0 times, leaving a remainder of 108.
The next digit of our result is 0. 
Result so far: 25020.0
If we take 0 away from 108, we end up with 108.
Grab the next digit (5) from the dividend, add it to 108, then carry on: 1085 / 313

On to step 8:
1085 divided by 313 is 3 with a remainder of 146.
Use 3 as the next digit of our solution. 
Result so far: 250203.0
Subtracting 939 from 1085 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 9:
When dividing 1460 by 313, we get 4 with a remainder of 208.
Use 4 as the next digit of our solution. 
Result so far: 250203.4
If we subtract 1252 from 1460, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 10:
The number 313 fits into 2080 6 times, leaving a remainder of 202.
Use 6 as the next digit of our solution. 
Result so far: 250203.46
If we take 1878 away from 2080, we end up with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Advancing to step 11:
313 goes into 2020 6 times with a remainder of 142.
Use 6 as the next digit of our solution. 
Result so far: 250203.466
Subtract 1878 from 2020 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

After the division, we end up with 250203.466 and a remainder of 0.0142.