We look at the division of 78765339 by 140 
We want to divide 78765339 by 140.

Going ahead to step 1:
When dividing 7 by 140, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 140

Moving on to step 2:
When dividing 78 by 140, we get 0 with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Fetch the next digit (7) from the dividend, attach it to 78 and continue: 787 / 140

Step 3:
When dividing 787 by 140, we get 5 with a remainder of 87.
The next digit of our result is 5. 
Result so far: 5.0
If we take 700 away from 787, we end up with 87.
Grab the next digit (6) from the dividend, add it to 87, then carry on: 876 / 140

Step 4:
876 divided by 140 is 6 with a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
Deduct 840 from 876 and we're left with 36.
Fetch the next digit (5) from the dividend, attach it to 36 and continue: 365 / 140

On to step 5:
365 divided by 140 is 2 with a remainder of 85.
The number 2 becomes the next digit in our result. 
Result so far: 562.0
If we subtract 280 from 365, we get 85.
Grab the next digit (3) from the dividend, add it to 85, then carry on: 853 / 140

Advancing to step 6:
If we divide 853 by 140, we get 6 and a remainder of 13.
The next digit of our result is 6. 
Result so far: 5626.0
Subtracting 840 from 853 leaves us with 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 140

Going ahead to step 7:
When dividing 133 by 140, we get 0 with a remainder of 133.
Write down 0 as next digit of the result. 
Result so far: 56260.0
Subtracting 0 from 133 leaves us with 133.
Fetch the next digit (9) from the dividend, attach it to 133 and continue: 1339 / 140

Let's proceed to step 8:
140 goes into 1339 9 times with a remainder of 79.
Record the quotient 9 as the next digit in the result. 
Result so far: 562609.0
The remainder is 79 after subtracting 1260 from 1339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 9:
The number 140 fits into 790 5 times, leaving a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 562609.5
If we subtract 700 from 790, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 10:
900 divided by 140 is 6 with a remainder of 60.
The next digit of our result is 6. 
Result so far: 562609.56
The remainder is 60 after subtracting 840 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
If we divide 600 by 140, we get 4 and a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 562609.564
Subtract 560 from 600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
140 can be fit into 400 2 times, resulting in a remainder of 120.
Write down 2 as next digit of the result. 
Result so far: 562609.5642
The remainder is 120 after subtracting 280 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 13:
1200 divided by 140 is 8 with a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 562609.56428
If we take 1120 away from 1200, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 14:
The number 140 fits into 800 5 times, leaving a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 562609.564285
Subtracting 700 from 800 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 15:
If we divide 1000 by 140, we get 7 and a remainder of 20.
Use 7 as the next digit of our solution. 
Result so far: 562609.5642857
If we subtract 980 from 1000, 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.

Step 16:
140 can be fit into 200 1 times, resulting in a remainder of 60.
The number 1 becomes the next digit in our result. 
Result so far: 562609.56428571
If we take 140 away from 200, we end up 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.

Our division results in 562609.56428571 with a remaining 6e-08.