We look at the division of 18987091 by 765 
Our goal is to divide 18987091 by 765.

On to step 1:
1 divided by 765 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 765

Going ahead to step 2:
765 can be fit into 18 0 times, resulting in a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 765

On to step 3:
When dividing 189 by 765, we get 0 with a remainder of 189.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 189 and we're left with 189.
Take the next digit (8) from the dividend and append it to 189, then repeat: 1898 / 765

Advancing to step 4:
1898 divided by 765 is 2 with a remainder of 368.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1530 away from 1898, we end up with 368.
Take the next digit (7) from the dividend and append it to 368, then repeat: 3687 / 765

On to step 5:
The number 765 fits into 3687 4 times, leaving a remainder of 627.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
If we subtract 3060 from 3687, we get 627.
Grab the next digit (0) from the dividend, add it to 627, then carry on: 6270 / 765

On to step 6:
765 can be fit into 6270 8 times, resulting in a remainder of 150.
Use 8 as the next digit of our solution. 
Result so far: 248.0
Subtract 6120 from 6270 to get 150.
Include the next digit (9) from the dividend after 150, then repeat: 1509 / 765

Let's proceed to step 7:
765 goes into 1509 1 times with a remainder of 744.
The number 1 becomes the next digit in our result. 
Result so far: 2481.0
Subtract 765 from 1509 to get 744.
Append the next digit (1) from the dividend to 744 and continue with: 7441 / 765

Step 8:
The number 765 fits into 7441 9 times, leaving a remainder of 556.
Record the quotient 9 as the next digit in the result. 
Result so far: 24819.0
The remainder is 556 after subtracting 6885 from 7441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Let's proceed to step 9:
765 goes into 5560 7 times with a remainder of 205.
Put 7 as the next digit of the answer. 
Result so far: 24819.7
If we take 5355 away from 5560, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Let's proceed to step 10:
2050 divided by 765 is 2 with a remainder of 520.
Use 2 as the next digit of our solution. 
Result so far: 24819.72
Deduct 1530 from 2050 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 11:
When dividing 5200 by 765, we get 6 with a remainder of 610.
Write down 6 as next digit of the result. 
Result so far: 24819.726
Deduct 4590 from 5200 and we're left with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Going ahead to step 12:
If we divide 6100 by 765, we get 7 and a remainder of 745.
Record the quotient 7 as the next digit in the result. 
Result so far: 24819.7267
The remainder is 745 after subtracting 5355 from 6100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Moving on to step 13:
765 goes into 7450 9 times with a remainder of 565.
The next digit of our result is 9. 
Result so far: 24819.72679
If we take 6885 away from 7450, we end up with 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Going ahead to step 14:
The number 765 fits into 5650 7 times, leaving a remainder of 295.
Put 7 as the next digit of the answer. 
Result so far: 24819.726797
If we take 5355 away from 5650, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 15:
765 goes into 2950 3 times with a remainder of 655.
The next digit of our result is 3. 
Result so far: 24819.7267973
If we subtract 2295 from 2950, we get 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Advancing to step 16:
765 goes into 6550 8 times with a remainder of 430.
Use 8 as the next digit of our solution. 
Result so far: 24819.72679738
If we subtract 6120 from 6550, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

The final outcome is 24819.72679738, with a leftover of 4.3e-07.