We divide 91066871 by 789
We want to divide 91066871 by 789.

Step 1:
9 divided by 789 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 789

On to step 2:
If we divide 91 by 789, we get 0 and a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Bring next digit (0) of the dividend behind the 91 and repeat the process: 910 / 789

On to step 3:
910 divided by 789 is 1 with a remainder of 121.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 789 from 910 to get 121.
Include the next digit (6) from the dividend after 121, then repeat: 1216 / 789

Moving on to step 4:
1216 divided by 789 is 1 with a remainder of 427.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 789 from 1216 leaves us with 427.
Fetch the next digit (6) from the dividend, attach it to 427 and continue: 4276 / 789

Advancing to step 5:
789 goes into 4276 5 times with a remainder of 331.
Write down 5 as next digit of the result. 
Result so far: 115.0
Subtracting 3945 from 4276 leaves us with 331.
Grab the next digit (8) from the dividend, add it to 331, then carry on: 3318 / 789

Step 6:
789 goes into 3318 4 times with a remainder of 162.
Write down 4 as next digit of the result. 
Result so far: 1154.0
Subtracting 3156 from 3318 leaves us with 162.
Grab the next digit (7) from the dividend, add it to 162, then carry on: 1627 / 789

Advancing to step 7:
789 can be fit into 1627 2 times, resulting in a remainder of 49.
The number 2 becomes the next digit in our result. 
Result so far: 11542.0
Subtracting 1578 from 1627 leaves us with 49.
Fetch the next digit (1) from the dividend, attach it to 49 and continue: 491 / 789

Let's proceed to step 8:
When dividing 491 by 789, we get 0 with a remainder of 491.
Write down 0 as next digit of the result. 
Result so far: 115420.0
Deduct 0 from 491 and we're left with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

On to step 9:
When dividing 4910 by 789, we get 6 with a remainder of 176.
The number 6 becomes the next digit in our result. 
Result so far: 115420.6
If we take 4734 away from 4910, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 10:
The number 789 fits into 1760 2 times, leaving a remainder of 182.
Write down 2 as next digit of the result. 
Result so far: 115420.62
Subtracting 1578 from 1760 leaves us with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Moving on to step 11:
1820 divided by 789 is 2 with a remainder of 242.
Write down 2 as next digit of the result. 
Result so far: 115420.622
Subtracting 1578 from 1820 leaves us with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

In conclusion, the division gives 115420.622 with a balance of 0.0242.