23682154 ÷ 780 
We want to figure out the number of times 23682154 can be divided by 780.

Going ahead to step 1:
780 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 780

Advancing to step 2:
780 can be fit into 23 0 times, resulting in a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Append the next digit (6) from the dividend to 23 and continue with: 236 / 780

Going ahead to step 3:
236 divided by 780 is 0 with a remainder of 236.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 236 leaves us with 236.
Grab the next digit (8) from the dividend, add it to 236, then carry on: 2368 / 780

Step 4:
780 can be fit into 2368 3 times, resulting in a remainder of 28.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 2340 from 2368 to get 28.
Append the next digit (2) from the dividend to 28 and continue with: 282 / 780

Step 5:
If we divide 282 by 780, we get 0 and a remainder of 282.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Subtract 0 from 282 to get 282.
Include the next digit (1) from the dividend after 282, then repeat: 2821 / 780

Moving on to step 6:
The number 780 fits into 2821 3 times, leaving a remainder of 481.
Record the quotient 3 as the next digit in the result. 
Result so far: 303.0
Deduct 2340 from 2821 and we're left with 481.
Take the next digit (5) from the dividend and append it to 481, then repeat: 4815 / 780

Going ahead to step 7:
When dividing 4815 by 780, we get 6 with a remainder of 135.
Use 6 as the next digit of our solution. 
Result so far: 3036.0
The remainder is 135 after subtracting 4680 from 4815.
Take the next digit (4) from the dividend and append it to 135, then repeat: 1354 / 780

On to step 8:
1354 divided by 780 is 1 with a remainder of 574.
Record the quotient 1 as the next digit in the result. 
Result so far: 30361.0
Subtracting 780 from 1354 leaves us with 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Let's proceed to step 9:
If we divide 5740 by 780, we get 7 and a remainder of 280.
The number 7 becomes the next digit in our result. 
Result so far: 30361.7
If we subtract 5460 from 5740, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 10:
780 can be fit into 2800 3 times, resulting in a remainder of 460.
Write down 3 as next digit of the result. 
Result so far: 30361.73
Deduct 2340 from 2800 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 11:
780 goes into 4600 5 times with a remainder of 700.
Use 5 as the next digit of our solution. 
Result so far: 30361.735
Subtract 3900 from 4600 to get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Step 12:
The number 780 fits into 7000 8 times, leaving a remainder of 760.
The number 8 becomes the next digit in our result. 
Result so far: 30361.7358
Subtract 6240 from 7000 to get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Let's proceed to step 13:
780 can be fit into 7600 9 times, resulting in a remainder of 580.
Use 9 as the next digit of our solution. 
Result so far: 30361.73589
The remainder is 580 after subtracting 7020 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 14:
780 can be fit into 5800 7 times, resulting in a remainder of 340.
Record the quotient 7 as the next digit in the result. 
Result so far: 30361.735897
Subtract 5460 from 5800 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 15:
When dividing 3400 by 780, we get 4 with a remainder of 280.
The next digit of our result is 4. 
Result so far: 30361.7358974
If we subtract 3120 from 3400, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 16:
2800 divided by 780 is 3 with a remainder of 460.
Use 3 as the next digit of our solution. 
Result so far: 30361.73589743
The remainder is 460 after subtracting 2340 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

After the division, we end up with 30361.73589743 and a remainder of 4.6e-07.