We look at the division of 66461970 by 765 
Let's see how many times 765 fits into 66461970.

On to step 1:
6 divided by 765 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 765

Step 2:
When dividing 66 by 765, we get 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Include the next digit (4) from the dividend after 66, then repeat: 664 / 765

Moving on to step 3:
When dividing 664 by 765, we get 0 with a remainder of 664.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 664 after subtracting 0 from 664.
Fetch the next digit (6) from the dividend, attach it to 664 and continue: 6646 / 765

On to step 4:
765 goes into 6646 8 times with a remainder of 526.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 6120 from 6646, we get 526.
Grab the next digit (1) from the dividend, add it to 526, then carry on: 5261 / 765

Let's proceed to step 5:
If we divide 5261 by 765, we get 6 and a remainder of 671.
The next digit of our result is 6. 
Result so far: 86.0
Deduct 4590 from 5261 and we're left with 671.
Grab the next digit (9) from the dividend, add it to 671, then carry on: 6719 / 765

Advancing to step 6:
6719 divided by 765 is 8 with a remainder of 599.
Record the quotient 8 as the next digit in the result. 
Result so far: 868.0
Deduct 6120 from 6719 and we're left with 599.
Grab the next digit (7) from the dividend, add it to 599, then carry on: 5997 / 765

Moving on to step 7:
5997 divided by 765 is 7 with a remainder of 642.
The number 7 becomes the next digit in our result. 
Result so far: 8687.0
The remainder is 642 after subtracting 5355 from 5997.
Fetch the next digit (0) from the dividend, attach it to 642 and continue: 6420 / 765

Step 8:
When dividing 6420 by 765, we get 8 with a remainder of 300.
The next digit of our result is 8. 
Result so far: 86878.0
Deduct 6120 from 6420 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 9:
765 can be fit into 3000 3 times, resulting in a remainder of 705.
Record the quotient 3 as the next digit in the result. 
Result so far: 86878.3
Subtract 2295 from 3000 to get 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Going ahead to step 10:
When dividing 7050 by 765, we get 9 with a remainder of 165.
Record the quotient 9 as the next digit in the result. 
Result so far: 86878.39
If we subtract 6885 from 7050, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 11:
1650 divided by 765 is 2 with a remainder of 120.
Use 2 as the next digit of our solution. 
Result so far: 86878.392
The remainder is 120 after subtracting 1530 from 1650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 12:
765 can be fit into 1200 1 times, resulting in a remainder of 435.
The next digit of our result is 1. 
Result so far: 86878.3921
Subtracting 765 from 1200 leaves us with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Advancing to step 13:
4350 divided by 765 is 5 with a remainder of 525.
Record the quotient 5 as the next digit in the result. 
Result so far: 86878.39215
Subtract 3825 from 4350 to get 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Let's proceed to step 14:
765 goes into 5250 6 times with a remainder of 660.
The next digit of our result is 6. 
Result so far: 86878.392156
Subtracting 4590 from 5250 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Advancing to step 15:
765 goes into 6600 8 times with a remainder of 480.
Record the quotient 8 as the next digit in the result. 
Result so far: 86878.3921568
The remainder is 480 after subtracting 6120 from 6600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 16:
When dividing 4800 by 765, we get 6 with a remainder of 210.
Record the quotient 6 as the next digit in the result. 
Result so far: 86878.39215686
The remainder is 210 after subtracting 4590 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final outcome is 86878.39215686, with a leftover of 2.1e-07.