85989271 divided by 963 
We want to figure out the number of times 85989271 can be divided by 963.

Let's proceed to step 1:
963 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 963

Advancing to step 2:
85 divided by 963 is 0 with a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Take the next digit (9) from the dividend and append it to 85, then repeat: 859 / 963

Going ahead to step 3:
963 can be fit into 859 0 times, resulting in a remainder of 859.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 859 and we're left with 859.
Bring next digit (8) of the dividend behind the 859 and repeat the process: 8598 / 963

On to step 4:
If we divide 8598 by 963, we get 8 and a remainder of 894.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 7704 away from 8598, we end up with 894.
Fetch the next digit (9) from the dividend, attach it to 894 and continue: 8949 / 963

Advancing to step 5:
The number 963 fits into 8949 9 times, leaving a remainder of 282.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
Deduct 8667 from 8949 and we're left with 282.
Fetch the next digit (2) from the dividend, attach it to 282 and continue: 2822 / 963

Let's proceed to step 6:
2822 divided by 963 is 2 with a remainder of 896.
Put 2 as the next digit of the answer. 
Result so far: 892.0
The remainder is 896 after subtracting 1926 from 2822.
Take the next digit (7) from the dividend and append it to 896, then repeat: 8967 / 963

On to step 7:
If we divide 8967 by 963, we get 9 and a remainder of 300.
Record the quotient 9 as the next digit in the result. 
Result so far: 8929.0
Subtract 8667 from 8967 to get 300.
Grab the next digit (1) from the dividend, add it to 300, then carry on: 3001 / 963

Going ahead to step 8:
If we divide 3001 by 963, we get 3 and a remainder of 112.
The number 3 becomes the next digit in our result. 
Result so far: 89293.0
If we take 2889 away from 3001, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 9:
1120 divided by 963 is 1 with a remainder of 157.
Record the quotient 1 as the next digit in the result. 
Result so far: 89293.1
Subtract 963 from 1120 to get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 10:
The number 963 fits into 1570 1 times, leaving a remainder of 607.
The number 1 becomes the next digit in our result. 
Result so far: 89293.11
If we take 963 away from 1570, we end up with 607.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6070, and continue the process.

The final outcome is 89293.11, with a leftover of 0.607.