Let's divide 91117056 by 789
Let's see how many times 789 fits into 91117056.

Advancing to step 1:
When dividing 9 by 789, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 789

Going ahead to step 2:
91 divided by 789 is 0 with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Take the next digit (1) from the dividend and append it to 91, then repeat: 911 / 789

Advancing to step 3:
911 divided by 789 is 1 with a remainder of 122.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 122 after subtracting 789 from 911.
Take the next digit (1) from the dividend and append it to 122, then repeat: 1221 / 789

On to step 4:
The number 789 fits into 1221 1 times, leaving a remainder of 432.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 432 after subtracting 789 from 1221.
Take the next digit (7) from the dividend and append it to 432, then repeat: 4327 / 789

On to step 5:
789 can be fit into 4327 5 times, resulting in a remainder of 382.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
Subtracting 3945 from 4327 leaves us with 382.
Grab the next digit (0) from the dividend, add it to 382, then carry on: 3820 / 789

Step 6:
When dividing 3820 by 789, we get 4 with a remainder of 664.
Record the quotient 4 as the next digit in the result. 
Result so far: 1154.0
If we take 3156 away from 3820, we end up with 664.
Take the next digit (5) from the dividend and append it to 664, then repeat: 6645 / 789

Let's proceed to step 7:
The number 789 fits into 6645 8 times, leaving a remainder of 333.
Record the quotient 8 as the next digit in the result. 
Result so far: 11548.0
The remainder is 333 after subtracting 6312 from 6645.
Include the next digit (6) from the dividend after 333, then repeat: 3336 / 789

Moving on to step 8:
789 can be fit into 3336 4 times, resulting in a remainder of 180.
Put 4 as the next digit of the answer. 
Result so far: 115484.0
If we subtract 3156 from 3336, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 9:
If we divide 1800 by 789, we get 2 and a remainder of 222.
Record the quotient 2 as the next digit in the result. 
Result so far: 115484.2
If we take 1578 away from 1800, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 10:
2220 divided by 789 is 2 with a remainder of 642.
The number 2 becomes the next digit in our result. 
Result so far: 115484.22
Deduct 1578 from 2220 and we're left with 642.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6420, and continue the process.

The quotient of the division is 115484.22, and the remainder is 0.642.