Let's divide 849435 by 78
Our goal is to divide 849435 by 78.

On to step 1:
78 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 78

Moving on to step 2:
When dividing 84 by 78, we get 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 78 from 84 leaves us with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 78

On to step 3:
If we divide 69 by 78, we get 0 and a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 69, we end up with 69.
Include the next digit (4) from the dividend after 69, then repeat: 694 / 78

Advancing to step 4:
The number 78 fits into 694 8 times, leaving a remainder of 70.
The next digit of our result is 8. 
Result so far: 108.0
Subtract 624 from 694 to get 70.
Append the next digit (3) from the dividend to 70 and continue with: 703 / 78

Moving on to step 5:
If we divide 703 by 78, we get 9 and a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 1089.0
The remainder is 1 after subtracting 702 from 703.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 78

Step 6:
The number 78 fits into 15 0 times, leaving a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 10890.0
The remainder is 15 after subtracting 0 from 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
78 goes into 150 1 times with a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 10890.1
If we subtract 78 from 150, we 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.

Going ahead to step 8:
When dividing 720 by 78, we get 9 with a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 10890.19
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.

Moving on to step 9:
78 can be fit into 180 2 times, resulting in a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 10890.192
Subtracting 156 from 180 leaves us 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 10:
When dividing 240 by 78, we get 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 10890.1923
If we take 234 away from 240, we end up 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 11:
78 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 10890.1923
Subtracting 0 from 60 leaves us with 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 12:
78 can be fit into 600 7 times, resulting in a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 10890.192307
If we take 546 away from 600, we end up 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.

Step 13:
78 can be fit into 540 6 times, resulting in a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 10890.1923076
Subtracting 468 from 540 leaves us with 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 14:
If we divide 720 by 78, we get 9 and a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 10890.19230769
If we subtract 702 from 720, we 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.

The final outcome is 10890.19230769, with a leftover of 1.8e-08.