91644966 divided by 448 
We're looking to find how many times 448 goes into 91644966.

Going ahead to step 1:
448 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 448

Going ahead to step 2:
448 goes into 91 0 times with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Bring next digit (6) of the dividend behind the 91 and repeat the process: 916 / 448

On to step 3:
When dividing 916 by 448, we get 2 with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 896 away from 916, we end up with 20.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 448

Let's proceed to step 4:
448 can be fit into 204 0 times, resulting in a remainder of 204.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we take 0 away from 204, we end up with 204.
Bring next digit (4) of the dividend behind the 204 and repeat the process: 2044 / 448

Step 5:
448 can be fit into 2044 4 times, resulting in a remainder of 252.
Write down 4 as next digit of the result. 
Result so far: 204.0
Deduct 1792 from 2044 and we're left with 252.
Grab the next digit (9) from the dividend, add it to 252, then carry on: 2529 / 448

Let's proceed to step 6:
2529 divided by 448 is 5 with a remainder of 289.
Record the quotient 5 as the next digit in the result. 
Result so far: 2045.0
Subtract 2240 from 2529 to get 289.
Grab the next digit (6) from the dividend, add it to 289, then carry on: 2896 / 448

On to step 7:
When dividing 2896 by 448, we get 6 with a remainder of 208.
The number 6 becomes the next digit in our result. 
Result so far: 20456.0
If we subtract 2688 from 2896, we get 208.
Grab the next digit (6) from the dividend, add it to 208, then carry on: 2086 / 448

Let's proceed to step 8:
When dividing 2086 by 448, we get 4 with a remainder of 294.
Record the quotient 4 as the next digit in the result. 
Result so far: 204564.0
Deduct 1792 from 2086 and we're left with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Moving on to step 9:
2940 divided by 448 is 6 with a remainder of 252.
Record the quotient 6 as the next digit in the result. 
Result so far: 204564.6
If we take 2688 away from 2940, we end up with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 10:
448 goes into 2520 5 times with a remainder of 280.
The number 5 becomes the next digit in our result. 
Result so far: 204564.65
The remainder is 280 after subtracting 2240 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 11:
448 can be fit into 2800 6 times, resulting in a remainder of 112.
Use 6 as the next digit of our solution. 
Result so far: 204564.656
If we subtract 2688 from 2800, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 12:
When dividing 1120 by 448, we get 2 with a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 204564.6562
If we take 896 away from 1120, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 13:
If we divide 2240 by 448, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 204564.65625
Deduct 2240 from 2240 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 14:
448 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 204564.65625
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 15:
448 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 204564.65625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 204564.65625, with a leftover of 0.0.