15735990 ÷ 765 
Let's see how many times 765 fits into 15735990.

Step 1:
If we divide 1 by 765, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 765

Moving on to step 2:
When dividing 15 by 765, we get 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Append the next digit (7) from the dividend to 15 and continue with: 157 / 765

Step 3:
The number 765 fits into 157 0 times, leaving a remainder of 157.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 157 and we're left with 157.
Take the next digit (3) from the dividend and append it to 157, then repeat: 1573 / 765

On to step 4:
If we divide 1573 by 765, we get 2 and a remainder of 43.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1530 from 1573 and we're left with 43.
Include the next digit (5) from the dividend after 43, then repeat: 435 / 765

Let's proceed to step 5:
If we divide 435 by 765, we get 0 and a remainder of 435.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 435 and we're left with 435.
Append the next digit (9) from the dividend to 435 and continue with: 4359 / 765

Let's proceed to step 6:
The number 765 fits into 4359 5 times, leaving a remainder of 534.
The number 5 becomes the next digit in our result. 
Result so far: 205.0
If we subtract 3825 from 4359, we get 534.
Fetch the next digit (9) from the dividend, attach it to 534 and continue: 5349 / 765

Going ahead to step 7:
When dividing 5349 by 765, we get 6 with a remainder of 759.
Use 6 as the next digit of our solution. 
Result so far: 2056.0
The remainder is 759 after subtracting 4590 from 5349.
Fetch the next digit (0) from the dividend, attach it to 759 and continue: 7590 / 765

Let's proceed to step 8:
765 can be fit into 7590 9 times, resulting in a remainder of 705.
The next digit of our result is 9. 
Result so far: 20569.0
Subtract 6885 from 7590 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.

Moving on to step 9:
7050 divided by 765 is 9 with a remainder of 165.
Write down 9 as next digit of the result. 
Result so far: 20569.9
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.

Advancing to step 10:
1650 divided by 765 is 2 with a remainder of 120.
The next digit of our result is 2. 
Result so far: 20569.92
Subtract 1530 from 1650 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 11:
When dividing 1200 by 765, we get 1 with a remainder of 435.
The next digit of our result is 1. 
Result so far: 20569.921
If we take 765 away from 1200, we end up 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.

Step 12:
If we divide 4350 by 765, we get 5 and a remainder of 525.
Use 5 as the next digit of our solution. 
Result so far: 20569.9215
The remainder is 525 after subtracting 3825 from 4350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

On to step 13:
If we divide 5250 by 765, we get 6 and a remainder of 660.
The next digit of our result is 6. 
Result so far: 20569.92156
If we take 4590 away from 5250, we end up 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 14:
6600 divided by 765 is 8 with a remainder of 480.
The number 8 becomes the next digit in our result. 
Result so far: 20569.921568
Subtracting 6120 from 6600 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 15:
765 can be fit into 4800 6 times, resulting in a remainder of 210.
Use 6 as the next digit of our solution. 
Result so far: 20569.9215686
Subtract 4590 from 4800 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 16:
The number 765 fits into 2100 2 times, leaving a remainder of 570.
The next digit of our result is 2. 
Result so far: 20569.92156862
Subtract 1530 from 2100 to get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

In conclusion, the division gives 20569.92156862 with a balance of 5.7e-07.