We're dividing 91107 by 43 
We want to figure out the number of times 91107 can be divided by 43.

Moving on to step 1:
If we divide 9 by 43, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 43

Moving on to step 2:
When dividing 91 by 43, we get 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 86 from 91 and we're left with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 43

Advancing to step 3:
When dividing 51 by 43, we get 1 with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtract 43 from 51 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 43

Moving on to step 4:
If we divide 80 by 43, we get 1 and a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 211.0
If we subtract 43 from 80, we get 37.
Include the next digit (7) from the dividend after 37, then repeat: 377 / 43

Step 5:
43 can be fit into 377 8 times, resulting in a remainder of 33.
Record the quotient 8 as the next digit in the result. 
Result so far: 2118.0
If we subtract 344 from 377, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 6:
If we divide 330 by 43, we get 7 and a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 2118.7
If we take 301 away from 330, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
The number 43 fits into 290 6 times, leaving a remainder of 32.
The next digit of our result is 6. 
Result so far: 2118.76
The remainder is 32 after subtracting 258 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 8:
When dividing 320 by 43, we get 7 with a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 2118.767
Deduct 301 from 320 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 9:
190 divided by 43 is 4 with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 2118.7674
If we take 172 away from 190, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
43 goes into 180 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 2118.76744
If we subtract 172 from 180, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 2118.76744, with a leftover of 8e-06.