Let's divide 90291409 by 394
We want to divide 90291409 by 394.

On to step 1:
9 divided by 394 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 394

Moving on to step 2:
90 divided by 394 is 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Fetch the next digit (2) from the dividend, attach it to 90 and continue: 902 / 394

On to step 3:
If we divide 902 by 394, we get 2 and a remainder of 114.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 788 from 902 and we're left with 114.
Bring next digit (9) of the dividend behind the 114 and repeat the process: 1149 / 394

Advancing to step 4:
394 can be fit into 1149 2 times, resulting in a remainder of 361.
The next digit of our result is 2. 
Result so far: 22.0
Subtract 788 from 1149 to get 361.
Fetch the next digit (1) from the dividend, attach it to 361 and continue: 3611 / 394

Going ahead to step 5:
394 can be fit into 3611 9 times, resulting in a remainder of 65.
The next digit of our result is 9. 
Result so far: 229.0
Subtract 3546 from 3611 to get 65.
Append the next digit (4) from the dividend to 65 and continue with: 654 / 394

On to step 6:
394 can be fit into 654 1 times, resulting in a remainder of 260.
Record the quotient 1 as the next digit in the result. 
Result so far: 2291.0
Subtracting 394 from 654 leaves us with 260.
Take the next digit (0) from the dividend and append it to 260, then repeat: 2600 / 394

Advancing to step 7:
If we divide 2600 by 394, we get 6 and a remainder of 236.
Record the quotient 6 as the next digit in the result. 
Result so far: 22916.0
If we subtract 2364 from 2600, we get 236.
Include the next digit (9) from the dividend after 236, then repeat: 2369 / 394

Let's proceed to step 8:
2369 divided by 394 is 6 with a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 229166.0
Subtracting 2364 from 2369 leaves us 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.

Advancing to step 9:
50 divided by 394 is 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 229166.0
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 10:
500 divided by 394 is 1 with a remainder of 106.
Write down 1 as next digit of the result. 
Result so far: 229166.01
Subtracting 394 from 500 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 11:
When dividing 1060 by 394, we get 2 with a remainder of 272.
Use 2 as the next digit of our solution. 
Result so far: 229166.012
Subtract 788 from 1060 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 12:
If we divide 2720 by 394, we get 6 and a remainder of 356.
The next digit of our result is 6. 
Result so far: 229166.0126
Deduct 2364 from 2720 and we're left with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Going ahead to step 13:
When dividing 3560 by 394, we get 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 229166.01269
Subtracting 3546 from 3560 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
When dividing 140 by 394, we get 0 with a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 229166.01269
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 15:
When dividing 1400 by 394, we get 3 with a remainder of 218.
Put 3 as the next digit of the answer. 
Result so far: 229166.0126903
If we take 1182 away from 1400, we end up with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 16:
394 goes into 2180 5 times with a remainder of 210.
The number 5 becomes the next digit in our result. 
Result so far: 229166.01269035
The remainder is 210 after subtracting 1970 from 2180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

In conclusion, the division gives 229166.01269035 with a balance of 2.1e-07.