Let's divide 821346 by 78
We're looking to find how many times 78 goes into 821346.

Let's proceed to step 1:
If we divide 8 by 78, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 78

Moving on to step 2:
If we divide 82 by 78, we get 1 and a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 78 from 82 leaves us with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 78

On to step 3:
The number 78 fits into 41 0 times, leaving a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 41 leaves us with 41.
Include the next digit (3) from the dividend after 41, then repeat: 413 / 78

Advancing to step 4:
If we divide 413 by 78, we get 5 and a remainder of 23.
Use 5 as the next digit of our solution. 
Result so far: 105.0
Deduct 390 from 413 and we're left with 23.
Bring next digit (4) of the dividend behind the 23 and repeat the process: 234 / 78

On to step 5:
78 goes into 234 3 times with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 1053.0
Deduct 234 from 234 and we're left with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 78

Going ahead to step 6:
78 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 10530.0
The remainder is 6 after subtracting 0 from 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 7:
60 divided by 78 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 10530.0
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.

Let's proceed to step 8:
When dividing 600 by 78, we get 7 with a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 10530.07
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
The number 78 fits into 540 6 times, leaving a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 10530.076
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.

On to step 10:
When dividing 720 by 78, we get 9 with a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 10530.0769
Subtract 702 from 720 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 11:
180 divided by 78 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 10530.07692
If we take 156 away from 180, we end up 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.

Let's proceed to step 12:
If we divide 240 by 78, we get 3 and a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 10530.076923
Deduct 234 from 240 and we're left 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.

Going ahead to step 13:
If we divide 60 by 78, we get 0 and a remainder of 60.
The next digit of our result is 0. 
Result so far: 10530.076923
Subtract 0 from 60 to 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.

Advancing to step 14:
If we divide 600 by 78, we get 7 and a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 10530.07692307
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.

After the division, we end up with 10530.07692307 and a remainder of 5.4e-08.