We're dividing 313711 by 78 
We want to figure out the number of times 313711 can be divided by 78.

Moving on to step 1:
When dividing 3 by 78, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 78

Advancing to step 2:
If we divide 31 by 78, we get 0 and a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Take the next digit (3) from the dividend and append it to 31, then repeat: 313 / 78

Going ahead to step 3:
When dividing 313 by 78, we get 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 312 away from 313, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 78

Moving on to step 4:
When dividing 17 by 78, we get 0 with a remainder of 17.
The next digit of our result is 0. 
Result so far: 40.0
Deduct 0 from 17 and we're left with 17.
Take the next digit (1) from the dividend and append it to 17, then repeat: 171 / 78

Moving on to step 5:
When dividing 171 by 78, we get 2 with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 402.0
If we take 156 away from 171, we end up with 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 78

Step 6:
When dividing 151 by 78, we get 1 with a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 4021.0
The remainder is 73 after subtracting 78 from 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 7:
78 can be fit into 730 9 times, resulting in a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 4021.9
Subtracting 702 from 730 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 8:
78 can be fit into 280 3 times, resulting in a remainder of 46.
The next digit of our result is 3. 
Result so far: 4021.93
Deduct 234 from 280 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 9:
The number 78 fits into 460 5 times, leaving a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 4021.935
The remainder is 70 after subtracting 390 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 10:
78 goes into 700 8 times with a remainder of 76.
Write down 8 as next digit of the result. 
Result so far: 4021.9358
Deduct 624 from 700 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 11:
78 goes into 760 9 times with a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 4021.93589
Deduct 702 from 760 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 12:
The number 78 fits into 580 7 times, leaving a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 4021.935897
The remainder is 34 after subtracting 546 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 13:
If we divide 340 by 78, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 4021.9358974
If we take 312 away from 340, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
78 goes into 280 3 times with a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 4021.93589743
The remainder is 46 after subtracting 234 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 4021.93589743, with a leftover of 4.6e-08.