Let's divide 908423 by 91
We want to divide 908423 by 91.

Going ahead to step 1:
If we divide 9 by 91, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 91

Let's proceed to step 2:
90 divided by 91 is 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Include the next digit (8) from the dividend after 90, then repeat: 908 / 91

Moving on to step 3:
908 divided by 91 is 9 with a remainder of 89.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 819 from 908, we get 89.
Append the next digit (4) from the dividend to 89 and continue with: 894 / 91

Advancing to step 4:
When dividing 894 by 91, we get 9 with a remainder of 75.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
Subtracting 819 from 894 leaves us with 75.
Bring next digit (2) of the dividend behind the 75 and repeat the process: 752 / 91

Advancing to step 5:
If we divide 752 by 91, we get 8 and a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 998.0
Subtract 728 from 752 to get 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 91

Moving on to step 6:
If we divide 243 by 91, we get 2 and a remainder of 61.
Record the quotient 2 as the next digit in the result. 
Result so far: 9982.0
Subtracting 182 from 243 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 7:
If we divide 610 by 91, we get 6 and a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 9982.6
The remainder is 64 after subtracting 546 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 8:
When dividing 640 by 91, we get 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 9982.67
The remainder is 3 after subtracting 637 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
If we divide 30 by 91, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 9982.67
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
300 divided by 91 is 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 9982.6703
Subtract 273 from 300 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 11:
270 divided by 91 is 2 with a remainder of 88.
Write down 2 as next digit of the result. 
Result so far: 9982.67032
If we subtract 182 from 270, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 12:
880 divided by 91 is 9 with a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 9982.670329
Subtract 819 from 880 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 13:
The number 91 fits into 610 6 times, leaving a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 9982.6703296
If we take 546 away from 610, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 14:
640 divided by 91 is 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 9982.67032967
The remainder is 3 after subtracting 637 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

In conclusion, the division gives 9982.67032967 with a balance of 3e-09.