We look at the division of 64501923 by 649 
We want to figure out the number of times 64501923 can be divided by 649.

Let's proceed to step 1:
649 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 649

Moving on to step 2:
The number 649 fits into 64 0 times, leaving a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Bring next digit (5) of the dividend behind the 64 and repeat the process: 645 / 649

Moving on to step 3:
645 divided by 649 is 0 with a remainder of 645.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 645, we end up with 645.
Fetch the next digit (0) from the dividend, attach it to 645 and continue: 6450 / 649

On to step 4:
When dividing 6450 by 649, we get 9 with a remainder of 609.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 5841 from 6450 leaves us with 609.
Grab the next digit (1) from the dividend, add it to 609, then carry on: 6091 / 649

Advancing to step 5:
6091 divided by 649 is 9 with a remainder of 250.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
If we take 5841 away from 6091, we end up with 250.
Fetch the next digit (9) from the dividend, attach it to 250 and continue: 2509 / 649

Let's proceed to step 6:
The number 649 fits into 2509 3 times, leaving a remainder of 562.
Record the quotient 3 as the next digit in the result. 
Result so far: 993.0
Subtract 1947 from 2509 to get 562.
Take the next digit (2) from the dividend and append it to 562, then repeat: 5622 / 649

Step 7:
649 goes into 5622 8 times with a remainder of 430.
Write down 8 as next digit of the result. 
Result so far: 9938.0
Deduct 5192 from 5622 and we're left with 430.
Bring next digit (3) of the dividend behind the 430 and repeat the process: 4303 / 649

Advancing to step 8:
649 can be fit into 4303 6 times, resulting in a remainder of 409.
Use 6 as the next digit of our solution. 
Result so far: 99386.0
If we subtract 3894 from 4303, we get 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Advancing to step 9:
When dividing 4090 by 649, we get 6 with a remainder of 196.
Put 6 as the next digit of the answer. 
Result so far: 99386.6
Subtracting 3894 from 4090 leaves us with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 10:
649 can be fit into 1960 3 times, resulting in a remainder of 13.
The next digit of our result is 3. 
Result so far: 99386.63
Deduct 1947 from 1960 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 11:
649 goes into 130 0 times with a remainder of 130.
Use 0 as the next digit of our solution. 
Result so far: 99386.63
Subtract 0 from 130 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 12:
When dividing 1300 by 649, we get 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 99386.6302
Deduct 1298 from 1300 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:
649 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 99386.6302
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
649 can be fit into 200 0 times, resulting in a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 99386.6302
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 99386.6302, with a leftover of 2e-05.