20934391 divided by 784 
We want to figure out the number of times 20934391 can be divided by 784.

On to step 1:
784 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 784

Going ahead to step 2:
If we divide 20 by 784, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 784

Advancing to step 3:
209 divided by 784 is 0 with a remainder of 209.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 209, we get 209.
Grab the next digit (3) from the dividend, add it to 209, then carry on: 2093 / 784

Advancing to step 4:
784 can be fit into 2093 2 times, resulting in a remainder of 525.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1568 from 2093, we get 525.
Bring next digit (4) of the dividend behind the 525 and repeat the process: 5254 / 784

Step 5:
5254 divided by 784 is 6 with a remainder of 550.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
If we subtract 4704 from 5254, we get 550.
Grab the next digit (3) from the dividend, add it to 550, then carry on: 5503 / 784

Moving on to step 6:
The number 784 fits into 5503 7 times, leaving a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 267.0
Subtracting 5488 from 5503 leaves us with 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 784

On to step 7:
159 divided by 784 is 0 with a remainder of 159.
Put 0 as the next digit of the answer. 
Result so far: 2670.0
If we take 0 away from 159, we end up with 159.
Take the next digit (1) from the dividend and append it to 159, then repeat: 1591 / 784

Moving on to step 8:
784 goes into 1591 2 times with a remainder of 23.
The number 2 becomes the next digit in our result. 
Result so far: 26702.0
Subtracting 1568 from 1591 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
If we divide 230 by 784, we get 0 and a remainder of 230.
The number 0 becomes the next digit in our result. 
Result so far: 26702.0
Subtract 0 from 230 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 10:
784 goes into 2300 2 times with a remainder of 732.
Use 2 as the next digit of our solution. 
Result so far: 26702.02
Subtract 1568 from 2300 to get 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Moving on to step 11:
784 goes into 7320 9 times with a remainder of 264.
The next digit of our result is 9. 
Result so far: 26702.029
If we subtract 7056 from 7320, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Moving on to step 12:
The number 784 fits into 2640 3 times, leaving a remainder of 288.
Put 3 as the next digit of the answer. 
Result so far: 26702.0293
Subtracting 2352 from 2640 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 13:
The number 784 fits into 2880 3 times, leaving a remainder of 528.
The next digit of our result is 3. 
Result so far: 26702.02933
The remainder is 528 after subtracting 2352 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

The final outcome is 26702.02933, with a leftover of 0.000528.