We're dividing 75539 by 7 
We want to figure out the number of times 75539 can be divided by 7.

On to step 1:
7 goes into 7 1 times with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 7 from 7 leaves us with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 7

Let's proceed to step 2:
The number 7 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 7

Step 3:
55 divided by 7 is 7 with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 107.0
If we subtract 49 from 55, we get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 7

On to step 4:
63 divided by 7 is 9 with a remainder of 0.
The next digit of our result is 9. 
Result so far: 1079.0
If we subtract 63 from 63, we get 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 7

Step 5:
If we divide 9 by 7, we get 1 and a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 10791.0
The remainder is 2 after subtracting 7 from 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 6:
7 goes into 20 2 times with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 10791.2
If we subtract 14 from 20, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
If we divide 60 by 7, we get 8 and a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 10791.28
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
The number 7 fits into 40 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 10791.285
If we take 35 away from 40, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
The number 7 fits into 50 7 times, leaving a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 10791.2857
The remainder is 1 after subtracting 49 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
10 divided by 7 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 10791.28571
If we subtract 7 from 10, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
When dividing 30 by 7, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 10791.285714
Subtract 28 from 30 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.

Going ahead to step 12:
When dividing 20 by 7, we get 2 with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 10791.2857142
The remainder is 6 after subtracting 14 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 13:
60 divided by 7 is 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 10791.28571428
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 10791.28571428 with a balance of 4e-09.