4310595 divided by 640 
We want to figure out the number of times 4310595 can be divided by 640.

Advancing to step 1:
640 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 640

Going ahead to step 2:
If we divide 43 by 640, we get 0 and a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 640

Moving on to step 3:
When dividing 431 by 640, we get 0 with a remainder of 431.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 431 after subtracting 0 from 431.
Grab the next digit (0) from the dividend, add it to 431, then carry on: 4310 / 640

Going ahead to step 4:
If we divide 4310 by 640, we get 6 and a remainder of 470.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 3840 from 4310 leaves us with 470.
Bring next digit (5) of the dividend behind the 470 and repeat the process: 4705 / 640

Moving on to step 5:
4705 divided by 640 is 7 with a remainder of 225.
Put 7 as the next digit of the answer. 
Result so far: 67.0
If we take 4480 away from 4705, we end up with 225.
Take the next digit (9) from the dividend and append it to 225, then repeat: 2259 / 640

Moving on to step 6:
If we divide 2259 by 640, we get 3 and a remainder of 339.
Put 3 as the next digit of the answer. 
Result so far: 673.0
Subtracting 1920 from 2259 leaves us with 339.
Append the next digit (5) from the dividend to 339 and continue with: 3395 / 640

Advancing to step 7:
When dividing 3395 by 640, we get 5 with a remainder of 195.
Record the quotient 5 as the next digit in the result. 
Result so far: 6735.0
Deduct 3200 from 3395 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 8:
640 goes into 1950 3 times with a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 6735.3
If we subtract 1920 from 1950, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
If we divide 300 by 640, we get 0 and a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 6735.3
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 10:
If we divide 3000 by 640, we get 4 and a remainder of 440.
The number 4 becomes the next digit in our result. 
Result so far: 6735.304
If we subtract 2560 from 3000, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 11:
640 goes into 4400 6 times with a remainder of 560.
The number 6 becomes the next digit in our result. 
Result so far: 6735.3046
The remainder is 560 after subtracting 3840 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 12:
The number 640 fits into 5600 8 times, leaving a remainder of 480.
The next digit of our result is 8. 
Result so far: 6735.30468
Subtracting 5120 from 5600 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 13:
640 can be fit into 4800 7 times, resulting in a remainder of 320.
Use 7 as the next digit of our solution. 
Result so far: 6735.304687
Deduct 4480 from 4800 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 14:
When dividing 3200 by 640, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 6735.3046875
If we subtract 3200 from 3200, 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.

Advancing to step 15:
If we divide 0 by 640, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 6735.3046875
The remainder is 0 after subtracting 0 from 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 6735.3046875, with a leftover of 0.0.