75574805 ÷ 991 
We're looking to find how many times 991 goes into 75574805.

Let's proceed to step 1:
991 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 991

Going ahead to step 2:
75 divided by 991 is 0 with a remainder of 75.
Use 0 as the next digit of our solution. 
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 / 991

On to step 3:
If we divide 755 by 991, we get 0 and a remainder of 755.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 755, we end up with 755.
Include the next digit (7) from the dividend after 755, then repeat: 7557 / 991

Let's proceed to step 4:
991 goes into 7557 7 times with a remainder of 620.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 6937 from 7557 and we're left with 620.
Append the next digit (4) from the dividend to 620 and continue with: 6204 / 991

Going ahead to step 5:
If we divide 6204 by 991, we get 6 and a remainder of 258.
The next digit of our result is 6. 
Result so far: 76.0
Subtracting 5946 from 6204 leaves us with 258.
Include the next digit (8) from the dividend after 258, then repeat: 2588 / 991

Step 6:
991 can be fit into 2588 2 times, resulting in a remainder of 606.
Write down 2 as next digit of the result. 
Result so far: 762.0
The remainder is 606 after subtracting 1982 from 2588.
Grab the next digit (0) from the dividend, add it to 606, then carry on: 6060 / 991

Step 7:
991 goes into 6060 6 times with a remainder of 114.
Use 6 as the next digit of our solution. 
Result so far: 7626.0
Subtracting 5946 from 6060 leaves us with 114.
Take the next digit (5) from the dividend and append it to 114, then repeat: 1145 / 991

Going ahead to step 8:
The number 991 fits into 1145 1 times, leaving a remainder of 154.
The number 1 becomes the next digit in our result. 
Result so far: 76261.0
The remainder is 154 after subtracting 991 from 1145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

On to step 9:
991 can be fit into 1540 1 times, resulting in a remainder of 549.
Write down 1 as next digit of the result. 
Result so far: 76261.1
If we take 991 away from 1540, we end up with 549.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

On to step 10:
991 goes into 5490 5 times with a remainder of 535.
The number 5 becomes the next digit in our result. 
Result so far: 76261.15
Deduct 4955 from 5490 and we're left with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Let's proceed to step 11:
5350 divided by 991 is 5 with a remainder of 395.
Put 5 as the next digit of the answer. 
Result so far: 76261.155
If we subtract 4955 from 5350, we get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

After the division, we end up with 76261.155 and a remainder of 0.0395.