Let's divide 90107242 by 791
We want to figure out the number of times 90107242 can be divided by 791.

On to step 1:
If we divide 9 by 791, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 791

Let's proceed to step 2:
791 goes into 90 0 times with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Fetch the next digit (1) from the dividend, attach it to 90 and continue: 901 / 791

Going ahead to step 3:
If we divide 901 by 791, we get 1 and a remainder of 110.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 110 after subtracting 791 from 901.
Take the next digit (0) from the dividend and append it to 110, then repeat: 1100 / 791

Advancing to step 4:
The number 791 fits into 1100 1 times, leaving a remainder of 309.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 791 from 1100 and we're left with 309.
Grab the next digit (7) from the dividend, add it to 309, then carry on: 3097 / 791

Let's proceed to step 5:
The number 791 fits into 3097 3 times, leaving a remainder of 724.
The next digit of our result is 3. 
Result so far: 113.0
Subtract 2373 from 3097 to get 724.
Include the next digit (2) from the dividend after 724, then repeat: 7242 / 791

Going ahead to step 6:
7242 divided by 791 is 9 with a remainder of 123.
Write down 9 as next digit of the result. 
Result so far: 1139.0
If we take 7119 away from 7242, we end up with 123.
Append the next digit (4) from the dividend to 123 and continue with: 1234 / 791

Going ahead to step 7:
791 goes into 1234 1 times with a remainder of 443.
Use 1 as the next digit of our solution. 
Result so far: 11391.0
If we take 791 away from 1234, we end up with 443.
Grab the next digit (2) from the dividend, add it to 443, then carry on: 4432 / 791

Step 8:
4432 divided by 791 is 5 with a remainder of 477.
Write down 5 as next digit of the result. 
Result so far: 113915.0
If we take 3955 away from 4432, we end up with 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Step 9:
4770 divided by 791 is 6 with a remainder of 24.
The next digit of our result is 6. 
Result so far: 113915.6
If we subtract 4746 from 4770, we 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.

Let's proceed to step 10:
The number 791 fits into 240 0 times, leaving a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 113915.6
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 11:
2400 divided by 791 is 3 with a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 113915.603
Subtracting 2373 from 2400 leaves us with 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 12:
If we divide 270 by 791, we get 0 and a remainder of 270.
Put 0 as the next digit of the answer. 
Result so far: 113915.603
If we subtract 0 from 270, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 13:
If we divide 2700 by 791, we get 3 and a remainder of 327.
The number 3 becomes the next digit in our result. 
Result so far: 113915.60303
The remainder is 327 after subtracting 2373 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Step 14:
When dividing 3270 by 791, we get 4 with a remainder of 106.
Record the quotient 4 as the next digit in the result. 
Result so far: 113915.603034
Subtract 3164 from 3270 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 15:
791 can be fit into 1060 1 times, resulting in a remainder of 269.
Record the quotient 1 as the next digit in the result. 
Result so far: 113915.6030341
The remainder is 269 after subtracting 791 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Step 16:
791 can be fit into 2690 3 times, resulting in a remainder of 317.
The number 3 becomes the next digit in our result. 
Result so far: 113915.60303413
If we take 2373 away from 2690, we end up with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

In conclusion, the division gives 113915.60303413 with a balance of 3.17e-07.