We look at the division of 90111571 by 994 
We want to divide 90111571 by 994.

Step 1:
The number 994 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 994

Step 2:
The number 994 fits into 90 0 times, leaving a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Take the next digit (1) from the dividend and append it to 90, then repeat: 901 / 994

Advancing to step 3:
901 divided by 994 is 0 with a remainder of 901.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 901 to get 901.
Include the next digit (1) from the dividend after 901, then repeat: 9011 / 994

On to step 4:
9011 divided by 994 is 9 with a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 8946 from 9011 to get 65.
Grab the next digit (1) from the dividend, add it to 65, then carry on: 651 / 994

Step 5:
994 goes into 651 0 times with a remainder of 651.
Use 0 as the next digit of our solution. 
Result so far: 90.0
Deduct 0 from 651 and we're left with 651.
Fetch the next digit (5) from the dividend, attach it to 651 and continue: 6515 / 994

Let's proceed to step 6:
994 goes into 6515 6 times with a remainder of 551.
The next digit of our result is 6. 
Result so far: 906.0
If we take 5964 away from 6515, we end up with 551.
Append the next digit (7) from the dividend to 551 and continue with: 5517 / 994

Step 7:
The number 994 fits into 5517 5 times, leaving a remainder of 547.
The number 5 becomes the next digit in our result. 
Result so far: 9065.0
Deduct 4970 from 5517 and we're left with 547.
Fetch the next digit (1) from the dividend, attach it to 547 and continue: 5471 / 994

Moving on to step 8:
If we divide 5471 by 994, we get 5 and a remainder of 501.
The next digit of our result is 5. 
Result so far: 90655.0
The remainder is 501 after subtracting 4970 from 5471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

Going ahead to step 9:
994 can be fit into 5010 5 times, resulting in a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 90655.5
Subtracting 4970 from 5010 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
If we divide 400 by 994, we get 0 and a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 90655.5
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 11:
994 goes into 4000 4 times with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 90655.504
If we take 3976 away from 4000, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
When dividing 240 by 994, we get 0 with a remainder of 240.
The next digit of our result is 0. 
Result so far: 90655.504
Subtracting 0 from 240 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 13:
994 goes into 2400 2 times with a remainder of 412.
Record the quotient 2 as the next digit in the result. 
Result so far: 90655.50402
Subtracting 1988 from 2400 leaves us with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

On to step 14:
The number 994 fits into 4120 4 times, leaving a remainder of 144.
The number 4 becomes the next digit in our result. 
Result so far: 90655.504024
The remainder is 144 after subtracting 3976 from 4120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 15:
994 goes into 1440 1 times with a remainder of 446.
Put 1 as the next digit of the answer. 
Result so far: 90655.5040241
The remainder is 446 after subtracting 994 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Advancing to step 16:
If we divide 4460 by 994, we get 4 and a remainder of 484.
Record the quotient 4 as the next digit in the result. 
Result so far: 90655.50402414
The remainder is 484 after subtracting 3976 from 4460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

In conclusion, the division gives 90655.50402414 with a balance of 4.84e-07.