We divide 640769 by 34
We want to figure out the number of times 640769 can be divided by 34.

Advancing to step 1:
When dividing 6 by 34, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 34

Step 2:
34 goes into 64 1 times with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 30 after subtracting 34 from 64.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 34

Let's proceed to step 3:
When dividing 300 by 34, we get 8 with a remainder of 28.
The next digit of our result is 8. 
Result so far: 18.0
Deduct 272 from 300 and we're left with 28.
Grab the next digit (7) from the dividend, add it to 28, then carry on: 287 / 34

Moving on to step 4:
The number 34 fits into 287 8 times, leaving a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 188.0
Subtracting 272 from 287 leaves us with 15.
Bring next digit (6) of the dividend behind the 15 and repeat the process: 156 / 34

On to step 5:
When dividing 156 by 34, we get 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 1884.0
The remainder is 20 after subtracting 136 from 156.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 34

Advancing to step 6:
If we divide 209 by 34, we get 6 and a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 18846.0
If we subtract 204 from 209, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
34 goes into 50 1 times with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 18846.1
Deduct 34 from 50 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
160 divided by 34 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 18846.14
If we subtract 136 from 160, we 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.

Going ahead to step 9:
If we divide 240 by 34, we get 7 and a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 18846.147
Deduct 238 from 240 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.

Going ahead to step 10:
34 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 18846.147
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
The number 34 fits into 200 5 times, leaving a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 18846.14705
The remainder is 30 after subtracting 170 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 12:
300 divided by 34 is 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 18846.147058
Subtracting 272 from 300 leaves us 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.

Moving on to step 13:
34 can be fit into 280 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 18846.1470588
If we subtract 272 from 280, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 18846.1470588 with a remainder of 8e-08.