75075099 divided by 970 
Let's see how many times 970 fits into 75075099.

On to step 1:
7 divided by 970 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 970

On to step 2:
The number 970 fits into 75 0 times, leaving a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Append the next digit (0) from the dividend to 75 and continue with: 750 / 970

Moving on to step 3:
If we divide 750 by 970, we get 0 and a remainder of 750.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 750, we end up with 750.
Grab the next digit (7) from the dividend, add it to 750, then carry on: 7507 / 970

Advancing to step 4:
7507 divided by 970 is 7 with a remainder of 717.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 6790 away from 7507, we end up with 717.
Include the next digit (5) from the dividend after 717, then repeat: 7175 / 970

Let's proceed to step 5:
970 can be fit into 7175 7 times, resulting in a remainder of 385.
Put 7 as the next digit of the answer. 
Result so far: 77.0
If we take 6790 away from 7175, we end up with 385.
Include the next digit (0) from the dividend after 385, then repeat: 3850 / 970

Let's proceed to step 6:
970 can be fit into 3850 3 times, resulting in a remainder of 940.
The next digit of our result is 3. 
Result so far: 773.0
If we subtract 2910 from 3850, we get 940.
Fetch the next digit (9) from the dividend, attach it to 940 and continue: 9409 / 970

Moving on to step 7:
970 can be fit into 9409 9 times, resulting in a remainder of 679.
The number 9 becomes the next digit in our result. 
Result so far: 7739.0
The remainder is 679 after subtracting 8730 from 9409.
Grab the next digit (9) from the dividend, add it to 679, then carry on: 6799 / 970

On to step 8:
970 can be fit into 6799 7 times, resulting in a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 77397.0
Subtracting 6790 from 6799 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
If we divide 90 by 970, we get 0 and a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 77397.0
Subtract 0 from 90 to 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.

Advancing to step 10:
970 can be fit into 900 0 times, resulting in a remainder of 900.
Use 0 as the next digit of our solution. 
Result so far: 77397.0
If we take 0 away from 900, we end up with 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9000, and continue the process.

After the division, we end up with 77397.0 and a remainder of 0.9.