77671393 divided by 641 
We're looking to find how many times 641 goes into 77671393.

Step 1:
If we divide 7 by 641, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 641

Going ahead to step 2:
When dividing 77 by 641, we get 0 with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Grab the next digit (6) from the dividend, add it to 77, then carry on: 776 / 641

Moving on to step 3:
The number 641 fits into 776 1 times, leaving a remainder of 135.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 641 away from 776, we end up with 135.
Take the next digit (7) from the dividend and append it to 135, then repeat: 1357 / 641

Advancing to step 4:
The number 641 fits into 1357 2 times, leaving a remainder of 75.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 75 after subtracting 1282 from 1357.
Append the next digit (1) from the dividend to 75 and continue with: 751 / 641

Advancing to step 5:
641 can be fit into 751 1 times, resulting in a remainder of 110.
Put 1 as the next digit of the answer. 
Result so far: 121.0
If we subtract 641 from 751, we get 110.
Fetch the next digit (3) from the dividend, attach it to 110 and continue: 1103 / 641

On to step 6:
The number 641 fits into 1103 1 times, leaving a remainder of 462.
The number 1 becomes the next digit in our result. 
Result so far: 1211.0
Subtract 641 from 1103 to get 462.
Bring next digit (9) of the dividend behind the 462 and repeat the process: 4629 / 641

Going ahead to step 7:
If we divide 4629 by 641, we get 7 and a remainder of 142.
The next digit of our result is 7. 
Result so far: 12117.0
Subtract 4487 from 4629 to get 142.
Append the next digit (3) from the dividend to 142 and continue with: 1423 / 641

Let's proceed to step 8:
641 can be fit into 1423 2 times, resulting in a remainder of 141.
Write down 2 as next digit of the result. 
Result so far: 121172.0
The remainder is 141 after subtracting 1282 from 1423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

On to step 9:
641 can be fit into 1410 2 times, resulting in a remainder of 128.
Record the quotient 2 as the next digit in the result. 
Result so far: 121172.2
Deduct 1282 from 1410 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 10:
641 goes into 1280 1 times with a remainder of 639.
Record the quotient 1 as the next digit in the result. 
Result so far: 121172.21
If we take 641 away from 1280, we end up with 639.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

Advancing to step 11:
If we divide 6390 by 641, we get 9 and a remainder of 621.
The next digit of our result is 9. 
Result so far: 121172.219
If we subtract 5769 from 6390, we get 621.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6210, and continue the process.

Advancing to step 12:
641 can be fit into 6210 9 times, resulting in a remainder of 441.
The next digit of our result is 9. 
Result so far: 121172.2199
Subtract 5769 from 6210 to get 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

The quotient of the division is 121172.2199, and the remainder is 0.00441.