44410492 divided by 645 
We want to figure out the number of times 44410492 can be divided by 645.

Advancing to step 1:
4 divided by 645 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 645

Step 2:
When dividing 44 by 645, we get 0 with a remainder of 44.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Include the next digit (4) from the dividend after 44, then repeat: 444 / 645

On to step 3:
645 goes into 444 0 times with a remainder of 444.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 444 and we're left with 444.
Append the next digit (1) from the dividend to 444 and continue with: 4441 / 645

Let's proceed to step 4:
When dividing 4441 by 645, we get 6 with a remainder of 571.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 3870 from 4441, we get 571.
Include the next digit (0) from the dividend after 571, then repeat: 5710 / 645

Step 5:
645 can be fit into 5710 8 times, resulting in a remainder of 550.
Put 8 as the next digit of the answer. 
Result so far: 68.0
Subtract 5160 from 5710 to get 550.
Include the next digit (4) from the dividend after 550, then repeat: 5504 / 645

Going ahead to step 6:
5504 divided by 645 is 8 with a remainder of 344.
Write down 8 as next digit of the result. 
Result so far: 688.0
If we subtract 5160 from 5504, we get 344.
Fetch the next digit (9) from the dividend, attach it to 344 and continue: 3449 / 645

On to step 7:
The number 645 fits into 3449 5 times, leaving a remainder of 224.
Put 5 as the next digit of the answer. 
Result so far: 6885.0
Deduct 3225 from 3449 and we're left with 224.
Take the next digit (2) from the dividend and append it to 224, then repeat: 2242 / 645

Advancing to step 8:
The number 645 fits into 2242 3 times, leaving a remainder of 307.
Write down 3 as next digit of the result. 
Result so far: 68853.0
Deduct 1935 from 2242 and we're left with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Going ahead to step 9:
The number 645 fits into 3070 4 times, leaving a remainder of 490.
Put 4 as the next digit of the answer. 
Result so far: 68853.4
The remainder is 490 after subtracting 2580 from 3070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Advancing to step 10:
4900 divided by 645 is 7 with a remainder of 385.
The number 7 becomes the next digit in our result. 
Result so far: 68853.47
Deduct 4515 from 4900 and we're left with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Advancing to step 11:
When dividing 3850 by 645, we get 5 with a remainder of 625.
Record the quotient 5 as the next digit in the result. 
Result so far: 68853.475
Subtracting 3225 from 3850 leaves us with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Moving on to step 12:
6250 divided by 645 is 9 with a remainder of 445.
The number 9 becomes the next digit in our result. 
Result so far: 68853.4759
Subtract 5805 from 6250 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

On to step 13:
645 goes into 4450 6 times with a remainder of 580.
Put 6 as the next digit of the answer. 
Result so far: 68853.47596
If we subtract 3870 from 4450, we get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Moving on to step 14:
If we divide 5800 by 645, we get 8 and a remainder of 640.
Write down 8 as next digit of the result. 
Result so far: 68853.475968
Subtract 5160 from 5800 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 15:
6400 divided by 645 is 9 with a remainder of 595.
The next digit of our result is 9. 
Result so far: 68853.4759689
Deduct 5805 from 6400 and we're left with 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Step 16:
If we divide 5950 by 645, we get 9 and a remainder of 145.
Use 9 as the next digit of our solution. 
Result so far: 68853.47596899
The remainder is 145 after subtracting 5805 from 5950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

The final result is 68853.47596899 with a remainder of 1.45e-07.