We look at the division of 75115569 by 964 
Let's see how many times 964 fits into 75115569.

Advancing to step 1:
When dividing 7 by 964, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 964

Let's proceed to step 2:
If we divide 75 by 964, we get 0 and a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Grab the next digit (1) from the dividend, add it to 75, then carry on: 751 / 964

Advancing to step 3:
751 divided by 964 is 0 with a remainder of 751.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 751 and we're left with 751.
Grab the next digit (1) from the dividend, add it to 751, then carry on: 7511 / 964

Step 4:
7511 divided by 964 is 7 with a remainder of 763.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 763 after subtracting 6748 from 7511.
Take the next digit (5) from the dividend and append it to 763, then repeat: 7635 / 964

Moving on to step 5:
The number 964 fits into 7635 7 times, leaving a remainder of 887.
Use 7 as the next digit of our solution. 
Result so far: 77.0
If we subtract 6748 from 7635, we get 887.
Fetch the next digit (5) from the dividend, attach it to 887 and continue: 8875 / 964

Moving on to step 6:
8875 divided by 964 is 9 with a remainder of 199.
The next digit of our result is 9. 
Result so far: 779.0
If we subtract 8676 from 8875, we get 199.
Bring next digit (6) of the dividend behind the 199 and repeat the process: 1996 / 964

Let's proceed to step 7:
The number 964 fits into 1996 2 times, leaving a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 7792.0
If we take 1928 away from 1996, we end up with 68.
Grab the next digit (9) from the dividend, add it to 68, then carry on: 689 / 964

Moving on to step 8:
The number 964 fits into 689 0 times, leaving a remainder of 689.
Put 0 as the next digit of the answer. 
Result so far: 77920.0
The remainder is 689 after subtracting 0 from 689.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6890, and continue the process.

Advancing to step 9:
When dividing 6890 by 964, we get 7 with a remainder of 142.
Record the quotient 7 as the next digit in the result. 
Result so far: 77920.7
Deduct 6748 from 6890 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Moving on to step 10:
964 can be fit into 1420 1 times, resulting in a remainder of 456.
Put 1 as the next digit of the answer. 
Result so far: 77920.71
Deduct 964 from 1420 and we're left with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Step 11:
The number 964 fits into 4560 4 times, leaving a remainder of 704.
Write down 4 as next digit of the result. 
Result so far: 77920.714
Deduct 3856 from 4560 and we're left with 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Let's proceed to step 12:
964 can be fit into 7040 7 times, resulting in a remainder of 292.
Put 7 as the next digit of the answer. 
Result so far: 77920.7147
Subtracting 6748 from 7040 leaves us with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Moving on to step 13:
964 goes into 2920 3 times with a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 77920.71473
The remainder is 28 after subtracting 2892 from 2920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 14:
The number 964 fits into 280 0 times, leaving a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 77920.71473
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 15:
If we divide 2800 by 964, we get 2 and a remainder of 872.
Write down 2 as next digit of the result. 
Result so far: 77920.7147302
If we subtract 1928 from 2800, we get 872.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8720, and continue the process.

Moving on to step 16:
964 goes into 8720 9 times with a remainder of 44.
The number 9 becomes the next digit in our result. 
Result so far: 77920.71473029
The remainder is 44 after subtracting 8676 from 8720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 77920.71473029 with a remaining 4.4e-08.