We're dividing 65811643 by 769 
We want to figure out the number of times 65811643 can be divided by 769.

Advancing to step 1:
6 divided by 769 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 769

On to step 2:
65 divided by 769 is 0 with a remainder of 65.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Include the next digit (8) from the dividend after 65, then repeat: 658 / 769

Going ahead to step 3:
769 can be fit into 658 0 times, resulting in a remainder of 658.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 658 leaves us with 658.
Take the next digit (1) from the dividend and append it to 658, then repeat: 6581 / 769

Moving on to step 4:
When dividing 6581 by 769, we get 8 with a remainder of 429.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 6152 from 6581, we get 429.
Append the next digit (1) from the dividend to 429 and continue with: 4291 / 769

Advancing to step 5:
The number 769 fits into 4291 5 times, leaving a remainder of 446.
Put 5 as the next digit of the answer. 
Result so far: 85.0
Deduct 3845 from 4291 and we're left with 446.
Append the next digit (6) from the dividend to 446 and continue with: 4466 / 769

Going ahead to step 6:
769 can be fit into 4466 5 times, resulting in a remainder of 621.
The next digit of our result is 5. 
Result so far: 855.0
If we subtract 3845 from 4466, we get 621.
Fetch the next digit (4) from the dividend, attach it to 621 and continue: 6214 / 769

Advancing to step 7:
769 can be fit into 6214 8 times, resulting in a remainder of 62.
Put 8 as the next digit of the answer. 
Result so far: 8558.0
The remainder is 62 after subtracting 6152 from 6214.
Grab the next digit (3) from the dividend, add it to 62, then carry on: 623 / 769

Advancing to step 8:
623 divided by 769 is 0 with a remainder of 623.
Record the quotient 0 as the next digit in the result. 
Result so far: 85580.0
If we take 0 away from 623, we end up with 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

Advancing to step 9:
769 can be fit into 6230 8 times, resulting in a remainder of 78.
Record the quotient 8 as the next digit in the result. 
Result so far: 85580.8
Subtracting 6152 from 6230 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 10:
769 can be fit into 780 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 85580.81
Deduct 769 from 780 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 11:
769 goes into 110 0 times with a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 85580.81
Deduct 0 from 110 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 12:
769 can be fit into 1100 1 times, resulting in a remainder of 331.
Record the quotient 1 as the next digit in the result. 
Result so far: 85580.8101
If we take 769 away from 1100, we end up with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Advancing to step 13:
The number 769 fits into 3310 4 times, leaving a remainder of 234.
Record the quotient 4 as the next digit in the result. 
Result so far: 85580.81014
If we take 3076 away from 3310, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Going ahead to step 14:
2340 divided by 769 is 3 with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 85580.810143
If we take 2307 away from 2340, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 15:
If we divide 330 by 769, we get 0 and a remainder of 330.
Record the quotient 0 as the next digit in the result. 
Result so far: 85580.810143
Subtract 0 from 330 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 16:
If we divide 3300 by 769, we get 4 and a remainder of 224.
Use 4 as the next digit of our solution. 
Result so far: 85580.81014304
Subtracting 3076 from 3300 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

After the division, we end up with 85580.81014304 and a remainder of 2.24e-07.