78507072 ÷ 764 
We want to figure out the number of times 78507072 can be divided by 764.

On to step 1:
7 divided by 764 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 764

Let's proceed to step 2:
If we divide 78 by 764, we get 0 and a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Fetch the next digit (5) from the dividend, attach it to 78 and continue: 785 / 764

On to step 3:
764 goes into 785 1 times with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 764 from 785 leaves us with 21.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 764

Moving on to step 4:
210 divided by 764 is 0 with a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 210 and we're left with 210.
Fetch the next digit (7) from the dividend, attach it to 210 and continue: 2107 / 764

On to step 5:
764 goes into 2107 2 times with a remainder of 579.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
Subtract 1528 from 2107 to get 579.
Fetch the next digit (0) from the dividend, attach it to 579 and continue: 5790 / 764

Moving on to step 6:
764 can be fit into 5790 7 times, resulting in a remainder of 442.
Record the quotient 7 as the next digit in the result. 
Result so far: 1027.0
Subtracting 5348 from 5790 leaves us with 442.
Fetch the next digit (7) from the dividend, attach it to 442 and continue: 4427 / 764

On to step 7:
The number 764 fits into 4427 5 times, leaving a remainder of 607.
Write down 5 as next digit of the result. 
Result so far: 10275.0
Subtracting 3820 from 4427 leaves us with 607.
Take the next digit (2) from the dividend and append it to 607, then repeat: 6072 / 764

On to step 8:
6072 divided by 764 is 7 with a remainder of 724.
The number 7 becomes the next digit in our result. 
Result so far: 102757.0
If we take 5348 away from 6072, we end up with 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Let's proceed to step 9:
If we divide 7240 by 764, we get 9 and a remainder of 364.
The next digit of our result is 9. 
Result so far: 102757.9
If we take 6876 away from 7240, we end up with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Moving on to step 10:
If we divide 3640 by 764, we get 4 and a remainder of 584.
Use 4 as the next digit of our solution. 
Result so far: 102757.94
If we take 3056 away from 3640, we end up with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Step 11:
If we divide 5840 by 764, we get 7 and a remainder of 492.
The next digit of our result is 7. 
Result so far: 102757.947
Deduct 5348 from 5840 and we're left with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Step 12:
If we divide 4920 by 764, we get 6 and a remainder of 336.
Put 6 as the next digit of the answer. 
Result so far: 102757.9476
If we subtract 4584 from 4920, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 13:
When dividing 3360 by 764, we get 4 with a remainder of 304.
The next digit of our result is 4. 
Result so far: 102757.94764
Subtracting 3056 from 3360 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 14:
The number 764 fits into 3040 3 times, leaving a remainder of 748.
Record the quotient 3 as the next digit in the result. 
Result so far: 102757.947643
If we subtract 2292 from 3040, we get 748.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

Going ahead to step 15:
The number 764 fits into 7480 9 times, leaving a remainder of 604.
The number 9 becomes the next digit in our result. 
Result so far: 102757.9476439
Deduct 6876 from 7480 and we're left with 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Let's proceed to step 16:
The number 764 fits into 6040 7 times, leaving a remainder of 692.
The number 7 becomes the next digit in our result. 
Result so far: 102757.94764397
Deduct 5348 from 6040 and we're left with 692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

The final outcome is 102757.94764397, with a leftover of 6.92e-07.