We divide 42350167 by 640
Let's see how many times 640 fits into 42350167.

Moving on to step 1:
When dividing 4 by 640, we get 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.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 640

On to step 2:
42 divided by 640 is 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Fetch the next digit (3) from the dividend, attach it to 42 and continue: 423 / 640

Moving on to step 3:
If we divide 423 by 640, we get 0 and a remainder of 423.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 423, we get 423.
Fetch the next digit (5) from the dividend, attach it to 423 and continue: 4235 / 640

On to step 4:
640 can be fit into 4235 6 times, resulting in a remainder of 395.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 3840 from 4235 to get 395.
Fetch the next digit (0) from the dividend, attach it to 395 and continue: 3950 / 640

Step 5:
640 can be fit into 3950 6 times, resulting in a remainder of 110.
Put 6 as the next digit of the answer. 
Result so far: 66.0
Subtracting 3840 from 3950 leaves us with 110.
Take the next digit (1) from the dividend and append it to 110, then repeat: 1101 / 640

Let's proceed to step 6:
640 can be fit into 1101 1 times, resulting in a remainder of 461.
Use 1 as the next digit of our solution. 
Result so far: 661.0
If we subtract 640 from 1101, we get 461.
Fetch the next digit (6) from the dividend, attach it to 461 and continue: 4616 / 640

Step 7:
If we divide 4616 by 640, we get 7 and a remainder of 136.
The number 7 becomes the next digit in our result. 
Result so far: 6617.0
Subtract 4480 from 4616 to get 136.
Fetch the next digit (7) from the dividend, attach it to 136 and continue: 1367 / 640

Advancing to step 8:
1367 divided by 640 is 2 with a remainder of 87.
Record the quotient 2 as the next digit in the result. 
Result so far: 66172.0
Subtract 1280 from 1367 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 9:
The number 640 fits into 870 1 times, leaving a remainder of 230.
Use 1 as the next digit of our solution. 
Result so far: 66172.1
If we subtract 640 from 870, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 10:
If we divide 2300 by 640, we get 3 and a remainder of 380.
Record the quotient 3 as the next digit in the result. 
Result so far: 66172.13
If we subtract 1920 from 2300, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 11:
640 goes into 3800 5 times with a remainder of 600.
Write down 5 as next digit of the result. 
Result so far: 66172.135
Subtract 3200 from 3800 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 12:
If we divide 6000 by 640, we get 9 and a remainder of 240.
Record the quotient 9 as the next digit in the result. 
Result so far: 66172.1359
The remainder is 240 after subtracting 5760 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 13:
2400 divided by 640 is 3 with a remainder of 480.
Put 3 as the next digit of the answer. 
Result so far: 66172.13593
Subtract 1920 from 2400 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 14:
4800 divided by 640 is 7 with a remainder of 320.
Use 7 as the next digit of our solution. 
Result so far: 66172.135937
Subtracting 4480 from 4800 leaves us 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.

Going ahead to step 15:
If we divide 3200 by 640, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 66172.1359375
Subtract 3200 from 3200 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.

Step 16:
When dividing 0 by 640, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 66172.1359375
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.

Our division results in 66172.1359375 with a remaining 0.0.