96171854 ÷ 780 
We're looking to find how many times 780 goes into 96171854.

Advancing to step 1:
780 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 780

Let's proceed to step 2:
780 goes into 96 0 times with a remainder of 96.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 96, we get 96.
Take the next digit (1) from the dividend and append it to 96, then repeat: 961 / 780

Going ahead to step 3:
If we divide 961 by 780, we get 1 and a remainder of 181.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 780 from 961, we get 181.
Grab the next digit (7) from the dividend, add it to 181, then carry on: 1817 / 780

Going ahead to step 4:
When dividing 1817 by 780, we get 2 with a remainder of 257.
The next digit of our result is 2. 
Result so far: 12.0
If we take 1560 away from 1817, we end up with 257.
Include the next digit (1) from the dividend after 257, then repeat: 2571 / 780

Advancing to step 5:
2571 divided by 780 is 3 with a remainder of 231.
The number 3 becomes the next digit in our result. 
Result so far: 123.0
If we subtract 2340 from 2571, we get 231.
Bring next digit (8) of the dividend behind the 231 and repeat the process: 2318 / 780

On to step 6:
If we divide 2318 by 780, we get 2 and a remainder of 758.
Put 2 as the next digit of the answer. 
Result so far: 1232.0
Deduct 1560 from 2318 and we're left with 758.
Include the next digit (5) from the dividend after 758, then repeat: 7585 / 780

Going ahead to step 7:
The number 780 fits into 7585 9 times, leaving a remainder of 565.
Use 9 as the next digit of our solution. 
Result so far: 12329.0
If we take 7020 away from 7585, we end up with 565.
Include the next digit (4) from the dividend after 565, then repeat: 5654 / 780

Advancing to step 8:
If we divide 5654 by 780, we get 7 and a remainder of 194.
The number 7 becomes the next digit in our result. 
Result so far: 123297.0
Deduct 5460 from 5654 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 9:
When dividing 1940 by 780, we get 2 with a remainder of 380.
Record the quotient 2 as the next digit in the result. 
Result so far: 123297.2
If we take 1560 away from 1940, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 10:
3800 divided by 780 is 4 with a remainder of 680.
Use 4 as the next digit of our solution. 
Result so far: 123297.24
If we take 3120 away from 3800, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Let's proceed to step 11:
The number 780 fits into 6800 8 times, leaving a remainder of 560.
Put 8 as the next digit of the answer. 
Result so far: 123297.248
If we subtract 6240 from 6800, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 12:
5600 divided by 780 is 7 with a remainder of 140.
The next digit of our result is 7. 
Result so far: 123297.2487
Deduct 5460 from 5600 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 13:
The number 780 fits into 1400 1 times, leaving a remainder of 620.
The next digit of our result is 1. 
Result so far: 123297.24871
The remainder is 620 after subtracting 780 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Let's proceed to step 14:
If we divide 6200 by 780, we get 7 and a remainder of 740.
Record the quotient 7 as the next digit in the result. 
Result so far: 123297.248717
Deduct 5460 from 6200 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

On to step 15:
If we divide 7400 by 780, we get 9 and a remainder of 380.
The number 9 becomes the next digit in our result. 
Result so far: 123297.2487179
Subtracting 7020 from 7400 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 16:
780 can be fit into 3800 4 times, resulting in a remainder of 680.
Put 4 as the next digit of the answer. 
Result so far: 123297.24871794
Subtracting 3120 from 3800 leaves us with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

In conclusion, the division gives 123297.24871794 with a balance of 6.8e-07.