Let's divide 945456 by 78
Our goal is to divide 945456 by 78.

Going ahead to step 1:
If we divide 9 by 78, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 78

Step 2:
94 divided by 78 is 1 with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 78 away from 94, we end up with 16.
Bring next digit (5) of the dividend behind the 16 and repeat the process: 165 / 78

Moving on to step 3:
When dividing 165 by 78, we get 2 with a remainder of 9.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 9 after subtracting 156 from 165.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 78

On to step 4:
If we divide 94 by 78, we get 1 and a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
If we take 78 away from 94, we end up with 16.
Include the next digit (5) from the dividend after 16, then repeat: 165 / 78

Step 5:
78 goes into 165 2 times with a remainder of 9.
The next digit of our result is 2. 
Result so far: 1212.0
Deduct 156 from 165 and we're left with 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 78

Going ahead to step 6:
78 can be fit into 96 1 times, resulting in a remainder of 18.
The next digit of our result is 1. 
Result so far: 12121.0
Deduct 78 from 96 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
78 can be fit into 180 2 times, resulting in a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 12121.2
Deduct 156 from 180 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 8:
240 divided by 78 is 3 with a remainder of 6.
The next digit of our result is 3. 
Result so far: 12121.23
Subtracting 234 from 240 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
When dividing 60 by 78, we get 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 12121.23
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
78 goes into 600 7 times with a remainder of 54.
The next digit of our result is 7. 
Result so far: 12121.2307
Deduct 546 from 600 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 11:
The number 78 fits into 540 6 times, leaving a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 12121.23076
Subtract 468 from 540 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 12:
If we divide 720 by 78, we get 9 and a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 12121.230769
The remainder is 18 after subtracting 702 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 13:
The number 78 fits into 180 2 times, leaving a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 12121.2307692
Deduct 156 from 180 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 14:
When dividing 240 by 78, we get 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 12121.23076923
Subtract 234 from 240 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 12121.23076923, and the remainder is 6e-09.