65751861 ÷ 781 
Let's see how many times 781 fits into 65751861.

Advancing to step 1:
The number 781 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 781

On to step 2:
The number 781 fits into 65 0 times, leaving a remainder of 65.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 65 to get 65.
Append the next digit (7) from the dividend to 65 and continue with: 657 / 781

Going ahead to step 3:
781 can be fit into 657 0 times, resulting in a remainder of 657.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 657 to get 657.
Include the next digit (5) from the dividend after 657, then repeat: 6575 / 781

Step 4:
781 goes into 6575 8 times with a remainder of 327.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 327 after subtracting 6248 from 6575.
Fetch the next digit (1) from the dividend, attach it to 327 and continue: 3271 / 781

Moving on to step 5:
The number 781 fits into 3271 4 times, leaving a remainder of 147.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
If we subtract 3124 from 3271, we get 147.
Grab the next digit (8) from the dividend, add it to 147, then carry on: 1478 / 781

On to step 6:
When dividing 1478 by 781, we get 1 with a remainder of 697.
The next digit of our result is 1. 
Result so far: 841.0
If we subtract 781 from 1478, we get 697.
Grab the next digit (6) from the dividend, add it to 697, then carry on: 6976 / 781

Going ahead to step 7:
When dividing 6976 by 781, we get 8 with a remainder of 728.
Record the quotient 8 as the next digit in the result. 
Result so far: 8418.0
If we take 6248 away from 6976, we end up with 728.
Bring next digit (1) of the dividend behind the 728 and repeat the process: 7281 / 781

Step 8:
If we divide 7281 by 781, we get 9 and a remainder of 252.
The number 9 becomes the next digit in our result. 
Result so far: 84189.0
Deduct 7029 from 7281 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Step 9:
781 goes into 2520 3 times with a remainder of 177.
The next digit of our result is 3. 
Result so far: 84189.3
Deduct 2343 from 2520 and we're left with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Advancing to step 10:
781 goes into 1770 2 times with a remainder of 208.
Put 2 as the next digit of the answer. 
Result so far: 84189.32
Subtracting 1562 from 1770 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 11:
When dividing 2080 by 781, we get 2 with a remainder of 518.
Write down 2 as next digit of the result. 
Result so far: 84189.322
Deduct 1562 from 2080 and we're left with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

The final result is 84189.322 with a remainder of 0.0518.