Let's divide 290245 by 91
We want to divide 290245 by 91.

Advancing to step 1:
If we divide 2 by 91, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 91

Moving on to step 2:
29 divided by 91 is 0 with a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Bring next digit (0) of the dividend behind the 29 and repeat the process: 290 / 91

Step 3:
The number 91 fits into 290 3 times, leaving a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 17 after subtracting 273 from 290.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 91

On to step 4:
When dividing 172 by 91, we get 1 with a remainder of 81.
The next digit of our result is 1. 
Result so far: 31.0
Subtracting 91 from 172 leaves us with 81.
Bring next digit (4) of the dividend behind the 81 and repeat the process: 814 / 91

On to step 5:
The number 91 fits into 814 8 times, leaving a remainder of 86.
The number 8 becomes the next digit in our result. 
Result so far: 318.0
Deduct 728 from 814 and we're left with 86.
Include the next digit (5) from the dividend after 86, then repeat: 865 / 91

Moving on to step 6:
The number 91 fits into 865 9 times, leaving a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 3189.0
If we take 819 away from 865, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 7:
The number 91 fits into 460 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 3189.5
Deduct 455 from 460 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
When dividing 50 by 91, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 3189.5
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
500 divided by 91 is 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 3189.505
If we take 455 away from 500, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 10:
450 divided by 91 is 4 with a remainder of 86.
Use 4 as the next digit of our solution. 
Result so far: 3189.5054
Deduct 364 from 450 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 11:
If we divide 860 by 91, we get 9 and a remainder of 41.
The next digit of our result is 9. 
Result so far: 3189.50549
Subtracting 819 from 860 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 12:
410 divided by 91 is 4 with a remainder of 46.
The next digit of our result is 4. 
Result so far: 3189.505494
If we subtract 364 from 410, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 13:
If we divide 460 by 91, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 3189.5054945
Deduct 455 from 460 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 14:
91 can be fit into 50 0 times, resulting in a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 3189.5054945
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 3189.5054945 with a remainder of 5e-08.