Let's divide 75519969 by 839
We want to divide 75519969 by 839.

Step 1:
When dividing 7 by 839, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 839

Let's proceed to step 2:
When dividing 75 by 839, we get 0 with a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Fetch the next digit (5) from the dividend, attach it to 75 and continue: 755 / 839

Going ahead to step 3:
The number 839 fits into 755 0 times, leaving a remainder of 755.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 755, we end up with 755.
Append the next digit (1) from the dividend to 755 and continue with: 7551 / 839

Advancing to step 4:
The number 839 fits into 7551 9 times, leaving a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 7551 from 7551 to get 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 839

Let's proceed to step 5:
When dividing 9 by 839, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 90.0
If we take 0 away from 9, we end up with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 839

Going ahead to step 6:
The number 839 fits into 99 0 times, leaving a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 900.0
If we subtract 0 from 99, we get 99.
Append the next digit (6) from the dividend to 99 and continue with: 996 / 839

On to step 7:
839 can be fit into 996 1 times, resulting in a remainder of 157.
The number 1 becomes the next digit in our result. 
Result so far: 9001.0
If we take 839 away from 996, we end up with 157.
Fetch the next digit (9) from the dividend, attach it to 157 and continue: 1579 / 839

Step 8:
When dividing 1579 by 839, we get 1 with a remainder of 740.
Put 1 as the next digit of the answer. 
Result so far: 90011.0
The remainder is 740 after subtracting 839 from 1579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Let's proceed to step 9:
The number 839 fits into 7400 8 times, leaving a remainder of 688.
Put 8 as the next digit of the answer. 
Result so far: 90011.8
If we take 6712 away from 7400, we end up with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Let's proceed to step 10:
839 can be fit into 6880 8 times, resulting in a remainder of 168.
Put 8 as the next digit of the answer. 
Result so far: 90011.88
Deduct 6712 from 6880 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

In conclusion, the division gives 90011.88 with a balance of 0.168.