13536286 ÷ 780 
We want to figure out the number of times 13536286 can be divided by 780.

Going ahead to step 1:
When dividing 1 by 780, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 780

Moving on to step 2:
The number 780 fits into 13 0 times, leaving a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 780

Moving on to step 3:
The number 780 fits into 135 0 times, leaving a remainder of 135.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 135 leaves us with 135.
Include the next digit (3) from the dividend after 135, then repeat: 1353 / 780

Moving on to step 4:
When dividing 1353 by 780, we get 1 with a remainder of 573.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 780 from 1353 and we're left with 573.
Fetch the next digit (6) from the dividend, attach it to 573 and continue: 5736 / 780

Going ahead to step 5:
780 can be fit into 5736 7 times, resulting in a remainder of 276.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 5460 away from 5736, we end up with 276.
Include the next digit (2) from the dividend after 276, then repeat: 2762 / 780

Moving on to step 6:
2762 divided by 780 is 3 with a remainder of 422.
Put 3 as the next digit of the answer. 
Result so far: 173.0
Subtract 2340 from 2762 to get 422.
Grab the next digit (8) from the dividend, add it to 422, then carry on: 4228 / 780

Going ahead to step 7:
780 goes into 4228 5 times with a remainder of 328.
Put 5 as the next digit of the answer. 
Result so far: 1735.0
Subtracting 3900 from 4228 leaves us with 328.
Take the next digit (6) from the dividend and append it to 328, then repeat: 3286 / 780

Advancing to step 8:
The number 780 fits into 3286 4 times, leaving a remainder of 166.
The number 4 becomes the next digit in our result. 
Result so far: 17354.0
If we take 3120 away from 3286, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

On to step 9:
1660 divided by 780 is 2 with a remainder of 100.
Use 2 as the next digit of our solution. 
Result so far: 17354.2
Subtract 1560 from 1660 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.

On to step 10:
780 can be fit into 1000 1 times, resulting in a remainder of 220.
The number 1 becomes the next digit in our result. 
Result so far: 17354.21
If we subtract 780 from 1000, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 11:
2200 divided by 780 is 2 with a remainder of 640.
Use 2 as the next digit of our solution. 
Result so far: 17354.212
The remainder is 640 after subtracting 1560 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 12:
6400 divided by 780 is 8 with a remainder of 160.
The number 8 becomes the next digit in our result. 
Result so far: 17354.2128
If we take 6240 away from 6400, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 13:
780 goes into 1600 2 times with a remainder of 40.
The next digit of our result is 2. 
Result so far: 17354.21282
If we take 1560 away from 1600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
400 divided by 780 is 0 with a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 17354.21282
Subtract 0 from 400 to get 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 15:
780 can be fit into 4000 5 times, resulting in a remainder of 100.
Use 5 as the next digit of our solution. 
Result so far: 17354.2128205
Deduct 3900 from 4000 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 16:
780 can be fit into 1000 1 times, resulting in a remainder of 220.
The next digit of our result is 1. 
Result so far: 17354.21282051
Subtract 780 from 1000 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Our division results in 17354.21282051 with a remaining 2.2e-07.