We're dividing 91003952 by 107 
We want to figure out the number of times 91003952 can be divided by 107.

Step 1:
107 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 107

Advancing to step 2:
The number 107 fits into 91 0 times, leaving a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Fetch the next digit (0) from the dividend, attach it to 91 and continue: 910 / 107

Let's proceed to step 3:
The number 107 fits into 910 8 times, leaving a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 54 after subtracting 856 from 910.
Bring next digit (0) of the dividend behind the 54 and repeat the process: 540 / 107

On to step 4:
107 goes into 540 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 85.0
Subtracting 535 from 540 leaves us with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 107

Advancing to step 5:
If we divide 53 by 107, we get 0 and a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 850.0
Subtract 0 from 53 to get 53.
Take the next digit (9) from the dividend and append it to 53, then repeat: 539 / 107

On to step 6:
107 goes into 539 5 times with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 8505.0
Subtract 535 from 539 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 107

Step 7:
When dividing 45 by 107, we get 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 85050.0
Subtracting 0 from 45 leaves us with 45.
Bring next digit (2) of the dividend behind the 45 and repeat the process: 452 / 107

On to step 8:
When dividing 452 by 107, we get 4 with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 850504.0
If we subtract 428 from 452, 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.

Moving on to step 9:
When dividing 240 by 107, we get 2 with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 850504.2
Subtract 214 from 240 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
The number 107 fits into 260 2 times, leaving a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 850504.22
Subtract 214 from 260 to 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.

The quotient of the division is 850504.22, and the remainder is 0.046.