Let's divide 641760 by 770
We're looking to find how many times 770 goes into 641760.

Going ahead to step 1:
If we divide 6 by 770, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 770

Moving on to step 2:
The number 770 fits into 64 0 times, leaving a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Append the next digit (1) from the dividend to 64 and continue with: 641 / 770

Let's proceed to step 3:
If we divide 641 by 770, we get 0 and a remainder of 641.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 641, we end up with 641.
Take the next digit (7) from the dividend and append it to 641, then repeat: 6417 / 770

Moving on to step 4:
The number 770 fits into 6417 8 times, leaving a remainder of 257.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 6160 away from 6417, we end up with 257.
Append the next digit (6) from the dividend to 257 and continue with: 2576 / 770

Going ahead to step 5:
The number 770 fits into 2576 3 times, leaving a remainder of 266.
The next digit of our result is 3. 
Result so far: 83.0
Subtracting 2310 from 2576 leaves us with 266.
Grab the next digit (0) from the dividend, add it to 266, then carry on: 2660 / 770

On to step 6:
770 goes into 2660 3 times with a remainder of 350.
Write down 3 as next digit of the result. 
Result so far: 833.0
If we take 2310 away from 2660, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 7:
The number 770 fits into 3500 4 times, leaving a remainder of 420.
The number 4 becomes the next digit in our result. 
Result so far: 833.4
Deduct 3080 from 3500 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 8:
When dividing 4200 by 770, we get 5 with a remainder of 350.
The number 5 becomes the next digit in our result. 
Result so far: 833.45
Subtract 3850 from 4200 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 9:
3500 divided by 770 is 4 with a remainder of 420.
The next digit of our result is 4. 
Result so far: 833.454
If we subtract 3080 from 3500, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 10:
If we divide 4200 by 770, we get 5 and a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 833.4545
Subtracting 3850 from 4200 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 11:
770 goes into 3500 4 times with a remainder of 420.
Put 4 as the next digit of the answer. 
Result so far: 833.45454
If we subtract 3080 from 3500, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 12:
The number 770 fits into 4200 5 times, leaving a remainder of 350.
The number 5 becomes the next digit in our result. 
Result so far: 833.454545
Deduct 3850 from 4200 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 13:
770 goes into 3500 4 times with a remainder of 420.
Write down 4 as next digit of the result. 
Result so far: 833.4545454
The remainder is 420 after subtracting 3080 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 14:
4200 divided by 770 is 5 with a remainder of 350.
The next digit of our result is 5. 
Result so far: 833.45454545
If we subtract 3850 from 4200, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

In conclusion, the division gives 833.45454545 with a balance of 3.5e-07.