75484231 ÷ 317 
We're looking to find how many times 317 goes into 75484231.

Step 1:
When dividing 7 by 317, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 317

Advancing to step 2:
When dividing 75 by 317, we get 0 with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 75 and we're left with 75.
Bring next digit (4) of the dividend behind the 75 and repeat the process: 754 / 317

Moving on to step 3:
When dividing 754 by 317, we get 2 with a remainder of 120.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 634 from 754 and we're left with 120.
Include the next digit (8) from the dividend after 120, then repeat: 1208 / 317

Let's proceed to step 4:
The number 317 fits into 1208 3 times, leaving a remainder of 257.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we subtract 951 from 1208, we get 257.
Fetch the next digit (4) from the dividend, attach it to 257 and continue: 2574 / 317

On to step 5:
317 can be fit into 2574 8 times, resulting in a remainder of 38.
The next digit of our result is 8. 
Result so far: 238.0
If we subtract 2536 from 2574, we get 38.
Fetch the next digit (2) from the dividend, attach it to 38 and continue: 382 / 317

Advancing to step 6:
382 divided by 317 is 1 with a remainder of 65.
Write down 1 as next digit of the result. 
Result so far: 2381.0
Deduct 317 from 382 and we're left with 65.
Fetch the next digit (3) from the dividend, attach it to 65 and continue: 653 / 317

Moving on to step 7:
317 can be fit into 653 2 times, resulting in a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 23812.0
If we subtract 634 from 653, we get 19.
Append the next digit (1) from the dividend to 19 and continue with: 191 / 317

Moving on to step 8:
When dividing 191 by 317, we get 0 with a remainder of 191.
Put 0 as the next digit of the answer. 
Result so far: 238120.0
If we subtract 0 from 191, we get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Step 9:
The number 317 fits into 1910 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 238120.6
Subtract 1902 from 1910 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
When dividing 80 by 317, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 238120.6
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
When dividing 800 by 317, we get 2 with a remainder of 166.
Record the quotient 2 as the next digit in the result. 
Result so far: 238120.602
Subtract 634 from 800 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 12:
The number 317 fits into 1660 5 times, leaving a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 238120.6025
Deduct 1585 from 1660 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 13:
317 can be fit into 750 2 times, resulting in a remainder of 116.
Put 2 as the next digit of the answer. 
Result so far: 238120.60252
If we subtract 634 from 750, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 14:
317 goes into 1160 3 times with a remainder of 209.
The next digit of our result is 3. 
Result so far: 238120.602523
The remainder is 209 after subtracting 951 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Step 15:
317 goes into 2090 6 times with a remainder of 188.
The next digit of our result is 6. 
Result so far: 238120.6025236
If we subtract 1902 from 2090, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 16:
1880 divided by 317 is 5 with a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 238120.60252365
If we take 1585 away from 1880, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

The final outcome is 238120.60252365, with a leftover of 2.95e-07.