We divide 69099285 by 780
We want to figure out the number of times 69099285 can be divided by 780.

Going ahead to step 1:
780 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 780

Step 2:
780 goes into 69 0 times with a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Append the next digit (0) from the dividend to 69 and continue with: 690 / 780

Moving on to step 3:
If we divide 690 by 780, we get 0 and a remainder of 690.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 690 and we're left with 690.
Fetch the next digit (9) from the dividend, attach it to 690 and continue: 6909 / 780

Moving on to step 4:
The number 780 fits into 6909 8 times, leaving a remainder of 669.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 6240 from 6909, we get 669.
Fetch the next digit (9) from the dividend, attach it to 669 and continue: 6699 / 780

Moving on to step 5:
If we divide 6699 by 780, we get 8 and a remainder of 459.
Use 8 as the next digit of our solution. 
Result so far: 88.0
If we take 6240 away from 6699, we end up with 459.
Bring next digit (2) of the dividend behind the 459 and repeat the process: 4592 / 780

Let's proceed to step 6:
The number 780 fits into 4592 5 times, leaving a remainder of 692.
The next digit of our result is 5. 
Result so far: 885.0
Subtracting 3900 from 4592 leaves us with 692.
Include the next digit (8) from the dividend after 692, then repeat: 6928 / 780

Going ahead to step 7:
780 can be fit into 6928 8 times, resulting in a remainder of 688.
Put 8 as the next digit of the answer. 
Result so far: 8858.0
The remainder is 688 after subtracting 6240 from 6928.
Take the next digit (5) from the dividend and append it to 688, then repeat: 6885 / 780

On to step 8:
The number 780 fits into 6885 8 times, leaving a remainder of 645.
Use 8 as the next digit of our solution. 
Result so far: 88588.0
If we subtract 6240 from 6885, we get 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Going ahead to step 9:
The number 780 fits into 6450 8 times, leaving a remainder of 210.
Use 8 as the next digit of our solution. 
Result so far: 88588.8
Deduct 6240 from 6450 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 10:
780 goes into 2100 2 times with a remainder of 540.
The next digit of our result is 2. 
Result so far: 88588.82
If we subtract 1560 from 2100, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Advancing to step 11:
5400 divided by 780 is 6 with a remainder of 720.
The number 6 becomes the next digit in our result. 
Result so far: 88588.826
Deduct 4680 from 5400 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Advancing to step 12:
7200 divided by 780 is 9 with a remainder of 180.
Use 9 as the next digit of our solution. 
Result so far: 88588.8269
Subtracting 7020 from 7200 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 13:
If we divide 1800 by 780, we get 2 and a remainder of 240.
Put 2 as the next digit of the answer. 
Result so far: 88588.82692
If we take 1560 away from 1800, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 14:
If we divide 2400 by 780, we get 3 and a remainder of 60.
The next digit of our result is 3. 
Result so far: 88588.826923
Subtracting 2340 from 2400 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 15:
If we divide 600 by 780, we get 0 and a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 88588.826923
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 16:
6000 divided by 780 is 7 with a remainder of 540.
Record the quotient 7 as the next digit in the result. 
Result so far: 88588.82692307
Subtract 5460 from 6000 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Our division results in 88588.82692307 with a remaining 5.4e-07.