Let's divide 91043107 by 203
Our goal is to divide 91043107 by 203.

Going ahead to step 1:
The number 203 fits into 9 0 times, leaving 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.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 203

Step 2:
91 divided by 203 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 (0) from the dividend and append it to 91, then repeat: 910 / 203

On to step 3:
203 goes into 910 4 times with a remainder of 98.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 98 after subtracting 812 from 910.
Grab the next digit (4) from the dividend, add it to 98, then carry on: 984 / 203

Let's proceed to step 4:
984 divided by 203 is 4 with a remainder of 172.
The next digit of our result is 4. 
Result so far: 44.0
If we take 812 away from 984, we end up with 172.
Include the next digit (3) from the dividend after 172, then repeat: 1723 / 203

Going ahead to step 5:
If we divide 1723 by 203, we get 8 and a remainder of 99.
Use 8 as the next digit of our solution. 
Result so far: 448.0
If we subtract 1624 from 1723, we get 99.
Grab the next digit (1) from the dividend, add it to 99, then carry on: 991 / 203

On to step 6:
The number 203 fits into 991 4 times, leaving a remainder of 179.
Use 4 as the next digit of our solution. 
Result so far: 4484.0
If we take 812 away from 991, we end up with 179.
Append the next digit (0) from the dividend to 179 and continue with: 1790 / 203

Advancing to step 7:
If we divide 1790 by 203, we get 8 and a remainder of 166.
The next digit of our result is 8. 
Result so far: 44848.0
Subtract 1624 from 1790 to get 166.
Include the next digit (7) from the dividend after 166, then repeat: 1667 / 203

Going ahead to step 8:
The number 203 fits into 1667 8 times, leaving a remainder of 43.
The number 8 becomes the next digit in our result. 
Result so far: 448488.0
Deduct 1624 from 1667 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 9:
When dividing 430 by 203, we get 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 448488.2
Subtract 406 from 430 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
203 can be fit into 240 1 times, resulting in a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 448488.21
Deduct 203 from 240 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 11:
203 goes into 370 1 times with a remainder of 167.
Use 1 as the next digit of our solution. 
Result so far: 448488.211
Deduct 203 from 370 and we're left with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

In conclusion, the division gives 448488.211 with a balance of 0.0167.