91631052 divided by 46 
We want to figure out the number of times 91631052 can be divided by 46.

Step 1:
46 goes into 9 0 times 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.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 46

Let's proceed to step 2:
91 divided by 46 is 1 with a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 46 away from 91, we end up with 45.
Bring next digit (6) of the dividend behind the 45 and repeat the process: 456 / 46

Let's proceed to step 3:
46 goes into 456 9 times with a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtracting 414 from 456 leaves us with 42.
Take the next digit (3) from the dividend and append it to 42, then repeat: 423 / 46

Advancing to step 4:
46 goes into 423 9 times with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 199.0
The remainder is 9 after subtracting 414 from 423.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 46

Moving on to step 5:
46 goes into 91 1 times with a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 1991.0
Subtract 46 from 91 to get 45.
Grab the next digit (0) from the dividend, add it to 45, then carry on: 450 / 46

Moving on to step 6:
450 divided by 46 is 9 with a remainder of 36.
The number 9 becomes the next digit in our result. 
Result so far: 19919.0
If we subtract 414 from 450, we get 36.
Append the next digit (5) from the dividend to 36 and continue with: 365 / 46

On to step 7:
365 divided by 46 is 7 with a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 199197.0
The remainder is 43 after subtracting 322 from 365.
Bring next digit (2) of the dividend behind the 43 and repeat the process: 432 / 46

Advancing to step 8:
If we divide 432 by 46, we get 9 and a remainder of 18.
The next digit of our result is 9. 
Result so far: 1991979.0
If we subtract 414 from 432, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
When dividing 180 by 46, we get 3 with a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 1991979.3
If we take 138 away from 180, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 10:
If we divide 420 by 46, we get 9 and a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 1991979.39
If we take 414 away from 420, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
46 goes into 60 1 times with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1991979.391
If we take 46 away from 60, we end up 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.

Moving on to step 12:
46 can be fit into 140 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 1991979.3913
Deduct 138 from 140 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 13:
46 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 1991979.3913
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
When dividing 200 by 46, we get 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 1991979.391304
If we subtract 184 from 200, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 15:
The number 46 fits into 160 3 times, leaving a remainder of 22.
The next digit of our result is 3. 
Result so far: 1991979.3913043
If we subtract 138 from 160, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 16:
The number 46 fits into 220 4 times, leaving a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 1991979.39130434
Subtract 184 from 220 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 1991979.39130434 and a remainder of 3.6e-08.