21358078 divided by 782 
We're looking to find how many times 782 goes into 21358078.

Let's proceed to step 1:
2 divided by 782 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 782

Let's proceed to step 2:
When dividing 21 by 782, we get 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 782

On to step 3:
782 goes into 213 0 times with a remainder of 213.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 213 and we're left with 213.
Include the next digit (5) from the dividend after 213, then repeat: 2135 / 782

Advancing to step 4:
If we divide 2135 by 782, we get 2 and a remainder of 571.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1564 from 2135 leaves us with 571.
Fetch the next digit (8) from the dividend, attach it to 571 and continue: 5718 / 782

Going ahead to step 5:
782 can be fit into 5718 7 times, resulting in a remainder of 244.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtracting 5474 from 5718 leaves us with 244.
Bring next digit (0) of the dividend behind the 244 and repeat the process: 2440 / 782

Going ahead to step 6:
782 goes into 2440 3 times with a remainder of 94.
Put 3 as the next digit of the answer. 
Result so far: 273.0
If we subtract 2346 from 2440, we get 94.
Grab the next digit (7) from the dividend, add it to 94, then carry on: 947 / 782

Step 7:
When dividing 947 by 782, we get 1 with a remainder of 165.
Use 1 as the next digit of our solution. 
Result so far: 2731.0
If we take 782 away from 947, we end up with 165.
Grab the next digit (8) from the dividend, add it to 165, then carry on: 1658 / 782

Let's proceed to step 8:
782 can be fit into 1658 2 times, resulting in a remainder of 94.
Put 2 as the next digit of the answer. 
Result so far: 27312.0
Subtracting 1564 from 1658 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 9:
If we divide 940 by 782, we get 1 and a remainder of 158.
Write down 1 as next digit of the result. 
Result so far: 27312.1
Subtract 782 from 940 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 10:
782 can be fit into 1580 2 times, resulting in a remainder of 16.
The next digit of our result is 2. 
Result so far: 27312.12
If we subtract 1564 from 1580, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
If we divide 160 by 782, we get 0 and a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 27312.12
If we subtract 0 from 160, we 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.

Let's proceed to step 12:
1600 divided by 782 is 2 with a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 27312.1202
Subtract 1564 from 1600 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 13:
When dividing 360 by 782, we get 0 with a remainder of 360.
Use 0 as the next digit of our solution. 
Result so far: 27312.1202
The remainder is 360 after subtracting 0 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 14:
782 goes into 3600 4 times with a remainder of 472.
The number 4 becomes the next digit in our result. 
Result so far: 27312.120204
If we subtract 3128 from 3600, we get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Let's proceed to step 15:
782 goes into 4720 6 times with a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 27312.1202046
The remainder is 28 after subtracting 4692 from 4720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 16:
If we divide 280 by 782, we get 0 and a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 27312.1202046
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final outcome is 27312.1202046, with a leftover of 2.8e-07.