42299183 divided by 64 
We want to figure out the number of times 42299183 can be divided by 64.

On to step 1:
4 divided by 64 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 64

Step 2:
When dividing 42 by 64, we get 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Include the next digit (2) from the dividend after 42, then repeat: 422 / 64

Let's proceed to step 3:
If we divide 422 by 64, we get 6 and a remainder of 38.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 384 from 422 leaves us with 38.
Grab the next digit (9) from the dividend, add it to 38, then carry on: 389 / 64

Step 4:
64 can be fit into 389 6 times, resulting in a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 66.0
Subtracting 384 from 389 leaves us with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 64

On to step 5:
When dividing 59 by 64, we get 0 with a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 660.0
If we subtract 0 from 59, we get 59.
Fetch the next digit (1) from the dividend, attach it to 59 and continue: 591 / 64

Step 6:
The number 64 fits into 591 9 times, leaving a remainder of 15.
The next digit of our result is 9. 
Result so far: 6609.0
Subtracting 576 from 591 leaves us with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 64

Let's proceed to step 7:
64 goes into 158 2 times with a remainder of 30.
The next digit of our result is 2. 
Result so far: 66092.0
Deduct 128 from 158 and we're left with 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 64

Step 8:
303 divided by 64 is 4 with a remainder of 47.
Put 4 as the next digit of the answer. 
Result so far: 660924.0
The remainder is 47 after subtracting 256 from 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 9:
The number 64 fits into 470 7 times, leaving a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 660924.7
Subtract 448 from 470 to 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.

On to step 10:
64 can be fit into 220 3 times, resulting in a remainder of 28.
Write down 3 as next digit of the result. 
Result so far: 660924.73
Deduct 192 from 220 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 11:
The number 64 fits into 280 4 times, leaving a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 660924.734
Subtract 256 from 280 to 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 12:
64 goes into 240 3 times with a remainder of 48.
The next digit of our result is 3. 
Result so far: 660924.7343
Subtract 192 from 240 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 13:
If we divide 480 by 64, we get 7 and a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 660924.73437
The remainder is 32 after subtracting 448 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 14:
64 can be fit into 320 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 660924.734375
Deduct 320 from 320 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.

Going ahead to step 15:
When dividing 0 by 64, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 660924.734375
If we take 0 away from 0, we end up 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.

Let's proceed to step 16:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 660924.734375
If we subtract 0 from 0, we 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.

The final outcome is 660924.734375, with a leftover of 0.0.