We look at the division of 85275399 by 964 
We're looking to find how many times 964 goes into 85275399.

On to step 1:
964 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 964

On to step 2:
964 can be fit into 85 0 times, resulting in a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Take the next digit (2) from the dividend and append it to 85, then repeat: 852 / 964

Step 3:
If we divide 852 by 964, we get 0 and a remainder of 852.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 852, we get 852.
Fetch the next digit (7) from the dividend, attach it to 852 and continue: 8527 / 964

On to step 4:
8527 divided by 964 is 8 with a remainder of 815.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 815 after subtracting 7712 from 8527.
Grab the next digit (5) from the dividend, add it to 815, then carry on: 8155 / 964

Going ahead to step 5:
8155 divided by 964 is 8 with a remainder of 443.
Put 8 as the next digit of the answer. 
Result so far: 88.0
If we take 7712 away from 8155, we end up with 443.
Take the next digit (3) from the dividend and append it to 443, then repeat: 4433 / 964

Going ahead to step 6:
If we divide 4433 by 964, we get 4 and a remainder of 577.
Record the quotient 4 as the next digit in the result. 
Result so far: 884.0
Subtracting 3856 from 4433 leaves us with 577.
Bring next digit (9) of the dividend behind the 577 and repeat the process: 5779 / 964

Let's proceed to step 7:
964 goes into 5779 5 times with a remainder of 959.
The next digit of our result is 5. 
Result so far: 8845.0
The remainder is 959 after subtracting 4820 from 5779.
Grab the next digit (9) from the dividend, add it to 959, then carry on: 9599 / 964

Moving on to step 8:
When dividing 9599 by 964, we get 9 with a remainder of 923.
Put 9 as the next digit of the answer. 
Result so far: 88459.0
If we subtract 8676 from 9599, we get 923.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9230, and continue the process.

Moving on to step 9:
When dividing 9230 by 964, we get 9 with a remainder of 554.
The number 9 becomes the next digit in our result. 
Result so far: 88459.9
If we subtract 8676 from 9230, we get 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Advancing to step 10:
If we divide 5540 by 964, we get 5 and a remainder of 720.
Use 5 as the next digit of our solution. 
Result so far: 88459.95
Deduct 4820 from 5540 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Step 11:
7200 divided by 964 is 7 with a remainder of 452.
The next digit of our result is 7. 
Result so far: 88459.957
Subtracting 6748 from 7200 leaves us with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Moving on to step 12:
When dividing 4520 by 964, we get 4 with a remainder of 664.
Use 4 as the next digit of our solution. 
Result so far: 88459.9574
The remainder is 664 after subtracting 3856 from 4520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Going ahead to step 13:
6640 divided by 964 is 6 with a remainder of 856.
Put 6 as the next digit of the answer. 
Result so far: 88459.95746
Subtracting 5784 from 6640 leaves us with 856.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8560, and continue the process.

Going ahead to step 14:
When dividing 8560 by 964, we get 8 with a remainder of 848.
Use 8 as the next digit of our solution. 
Result so far: 88459.957468
If we take 7712 away from 8560, we end up with 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

On to step 15:
8480 divided by 964 is 8 with a remainder of 768.
Put 8 as the next digit of the answer. 
Result so far: 88459.9574688
Deduct 7712 from 8480 and we're left with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

The final outcome is 88459.9574688, with a leftover of 7.68e-06.