We look at the division of 613185 by 78 
We want to divide 613185 by 78.

Let's proceed to step 1:
The number 78 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 78

Let's proceed to step 2:
When dividing 61 by 78, we get 0 with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Bring next digit (3) of the dividend behind the 61 and repeat the process: 613 / 78

On to step 3:
78 can be fit into 613 7 times, resulting in a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 546 from 613 and we're left with 67.
Append the next digit (1) from the dividend to 67 and continue with: 671 / 78

Going ahead to step 4:
671 divided by 78 is 8 with a remainder of 47.
Use 8 as the next digit of our solution. 
Result so far: 78.0
Subtract 624 from 671 to get 47.
Append the next digit (8) from the dividend to 47 and continue with: 478 / 78

Step 5:
478 divided by 78 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 786.0
Deduct 468 from 478 and we're left with 10.
Grab the next digit (5) from the dividend, add it to 10, then carry on: 105 / 78

Moving on to step 6:
78 goes into 105 1 times with a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 7861.0
Subtracting 78 from 105 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 7:
270 divided by 78 is 3 with a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 7861.3
If we subtract 234 from 270, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
If we divide 360 by 78, we get 4 and a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 7861.34
Subtracting 312 from 360 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 9:
78 goes into 480 6 times with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 7861.346
If we subtract 468 from 480, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
120 divided by 78 is 1 with a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 7861.3461
If we take 78 away from 120, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 11:
420 divided by 78 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 7861.34615
Deduct 390 from 420 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
When dividing 300 by 78, we get 3 with a remainder of 66.
The number 3 becomes the next digit in our result. 
Result so far: 7861.346153
Deduct 234 from 300 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 13:
78 can be fit into 660 8 times, resulting in a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 7861.3461538
If we subtract 624 from 660, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 14:
When dividing 360 by 78, we get 4 with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 7861.34615384
Deduct 312 from 360 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 7861.34615384, with a leftover of 4.8e-08.