Let's divide 18702100 by 780
We're looking to find how many times 780 goes into 18702100.

Let's proceed to step 1:
The number 780 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 780

Going ahead to step 2:
The number 780 fits into 18 0 times, leaving a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 780

On to step 3:
187 divided by 780 is 0 with a remainder of 187.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 187 leaves us with 187.
Fetch the next digit (0) from the dividend, attach it to 187 and continue: 1870 / 780

Advancing to step 4:
The number 780 fits into 1870 2 times, leaving a remainder of 310.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1560 from 1870 and we're left with 310.
Grab the next digit (2) from the dividend, add it to 310, then carry on: 3102 / 780

Step 5:
3102 divided by 780 is 3 with a remainder of 762.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
The remainder is 762 after subtracting 2340 from 3102.
Grab the next digit (1) from the dividend, add it to 762, then carry on: 7621 / 780

Let's proceed to step 6:
780 can be fit into 7621 9 times, resulting in a remainder of 601.
The number 9 becomes the next digit in our result. 
Result so far: 239.0
If we subtract 7020 from 7621, we get 601.
Take the next digit (0) from the dividend and append it to 601, then repeat: 6010 / 780

On to step 7:
The number 780 fits into 6010 7 times, leaving a remainder of 550.
The number 7 becomes the next digit in our result. 
Result so far: 2397.0
The remainder is 550 after subtracting 5460 from 6010.
Bring next digit (0) of the dividend behind the 550 and repeat the process: 5500 / 780

On to step 8:
780 goes into 5500 7 times with a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 23977.0
Subtract 5460 from 5500 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
780 can be fit into 400 0 times, resulting in a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 23977.0
The remainder is 400 after subtracting 0 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 10:
If we divide 4000 by 780, we get 5 and a remainder of 100.
The next digit of our result is 5. 
Result so far: 23977.05
Subtract 3900 from 4000 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
780 goes into 1000 1 times with a remainder of 220.
The next digit of our result is 1. 
Result so far: 23977.051
Deduct 780 from 1000 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 12:
If we divide 2200 by 780, we get 2 and a remainder of 640.
Use 2 as the next digit of our solution. 
Result so far: 23977.0512
Subtracting 1560 from 2200 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 13:
6400 divided by 780 is 8 with a remainder of 160.
The number 8 becomes the next digit in our result. 
Result so far: 23977.05128
Subtract 6240 from 6400 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 14:
780 can be fit into 1600 2 times, resulting in a remainder of 40.
The next digit of our result is 2. 
Result so far: 23977.051282
If we subtract 1560 from 1600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 15:
400 divided by 780 is 0 with a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 23977.051282
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 16:
4000 divided by 780 is 5 with a remainder of 100.
Write down 5 as next digit of the result. 
Result so far: 23977.05128205
If we subtract 3900 from 4000, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The quotient of the division is 23977.05128205, and the remainder is 1e-07.