78759571 ÷ 939 
Let's see how many times 939 fits into 78759571.

Let's proceed to step 1:
When dividing 7 by 939, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 939

Advancing to step 2:
939 can be fit into 78 0 times, resulting in a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Take the next digit (7) from the dividend and append it to 78, then repeat: 787 / 939

Let's proceed to step 3:
939 can be fit into 787 0 times, resulting in a remainder of 787.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 787 to get 787.
Bring next digit (5) of the dividend behind the 787 and repeat the process: 7875 / 939

Advancing to step 4:
The number 939 fits into 7875 8 times, leaving a remainder of 363.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 7512 from 7875 leaves us with 363.
Append the next digit (9) from the dividend to 363 and continue with: 3639 / 939

Going ahead to step 5:
The number 939 fits into 3639 3 times, leaving a remainder of 822.
Use 3 as the next digit of our solution. 
Result so far: 83.0
Subtract 2817 from 3639 to get 822.
Include the next digit (5) from the dividend after 822, then repeat: 8225 / 939

Going ahead to step 6:
939 can be fit into 8225 8 times, resulting in a remainder of 713.
Write down 8 as next digit of the result. 
Result so far: 838.0
The remainder is 713 after subtracting 7512 from 8225.
Bring next digit (7) of the dividend behind the 713 and repeat the process: 7137 / 939

Let's proceed to step 7:
7137 divided by 939 is 7 with a remainder of 564.
The next digit of our result is 7. 
Result so far: 8387.0
Deduct 6573 from 7137 and we're left with 564.
Include the next digit (1) from the dividend after 564, then repeat: 5641 / 939

Step 8:
If we divide 5641 by 939, we get 6 and a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 83876.0
If we take 5634 away from 5641, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 9:
When dividing 70 by 939, we get 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 83876.0
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
When dividing 700 by 939, we get 0 with a remainder of 700.
The number 0 becomes the next digit in our result. 
Result so far: 83876.0
Subtracting 0 from 700 leaves us with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Our division results in 83876.0 with a remaining 0.7.