Let's divide 963186 by 78
We want to divide 963186 by 78.

Let's proceed to step 1:
When dividing 9 by 78, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 78

Advancing to step 2:
When dividing 96 by 78, we get 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 78 from 96, we get 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 78

Step 3:
78 can be fit into 183 2 times, resulting in a remainder of 27.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 156 from 183 leaves us with 27.
Include the next digit (1) from the dividend after 27, then repeat: 271 / 78

Step 4:
If we divide 271 by 78, we get 3 and a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 123.0
Subtract 234 from 271 to get 37.
Bring next digit (8) of the dividend behind the 37 and repeat the process: 378 / 78

Going ahead to step 5:
When dividing 378 by 78, we get 4 with a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 1234.0
Deduct 312 from 378 and we're left with 66.
Append the next digit (6) from the dividend to 66 and continue with: 666 / 78

On to step 6:
The number 78 fits into 666 8 times, leaving a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 12348.0
If we take 624 away from 666, 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.

Going ahead to step 7:
78 can be fit into 420 5 times, resulting in a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 12348.5
The remainder is 30 after subtracting 390 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
The number 78 fits into 300 3 times, leaving a remainder of 66.
Put 3 as the next digit of the answer. 
Result so far: 12348.53
If we take 234 away from 300, we end up 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.

Let's proceed to step 9:
78 can be fit into 660 8 times, resulting in a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 12348.538
Subtracting 624 from 660 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
The number 78 fits into 360 4 times, leaving a remainder of 48.
The next digit of our result is 4. 
Result so far: 12348.5384
If we take 312 away from 360, we end up 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.

Advancing to step 11:
When dividing 480 by 78, we get 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 12348.53846
If we take 468 away from 480, we end up with 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 12:
78 can be fit into 120 1 times, resulting in a remainder of 42.
The next digit of our result is 1. 
Result so far: 12348.538461
Deduct 78 from 120 and we're left 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.

Moving on to step 13:
If we divide 420 by 78, we get 5 and a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 12348.5384615
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 14:
When dividing 300 by 78, we get 3 with a remainder of 66.
The next digit of our result is 3. 
Result so far: 12348.53846153
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.

The quotient of the division is 12348.53846153, and the remainder is 6.6e-08.