Let's divide 841457 by 78
We want to divide 841457 by 78.

Going ahead to step 1:
If we divide 8 by 78, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 78

Moving on to step 2:
The number 78 fits into 84 1 times, leaving a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 78 from 84, we get 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 78

Step 3:
When dividing 61 by 78, we get 0 with a remainder of 61.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 61 to get 61.
Grab the next digit (4) from the dividend, add it to 61, then carry on: 614 / 78

Let's proceed to step 4:
614 divided by 78 is 7 with a remainder of 68.
The next digit of our result is 7. 
Result so far: 107.0
The remainder is 68 after subtracting 546 from 614.
Grab the next digit (5) from the dividend, add it to 68, then carry on: 685 / 78

Step 5:
78 can be fit into 685 8 times, resulting in a remainder of 61.
Put 8 as the next digit of the answer. 
Result so far: 1078.0
Subtracting 624 from 685 leaves us with 61.
Bring next digit (7) of the dividend behind the 61 and repeat the process: 617 / 78

On to step 6:
78 can be fit into 617 7 times, resulting in a remainder of 71.
Put 7 as the next digit of the answer. 
Result so far: 10787.0
Subtract 546 from 617 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 7:
78 goes into 710 9 times with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 10787.9
Subtract 702 from 710 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
If we divide 80 by 78, we get 1 and a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 10787.91
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
20 divided by 78 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 10787.91
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
When dividing 200 by 78, we get 2 with a remainder of 44.
The next digit of our result is 2. 
Result so far: 10787.9102
If we take 156 away from 200, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 11:
When dividing 440 by 78, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 10787.91025
Subtract 390 from 440 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
When dividing 500 by 78, we get 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 10787.910256
Subtract 468 from 500 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
78 goes into 320 4 times with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 10787.9102564
If we take 312 away from 320, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
When dividing 80 by 78, we get 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 10787.91025641
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 10787.91025641 with a balance of 2e-09.