21212071 divided by 785 
Let's see how many times 785 fits into 21212071.

Step 1:
785 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 785

On to step 2:
When dividing 21 by 785, we get 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 785

Going ahead to step 3:
785 goes into 212 0 times with a remainder of 212.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 212, we end up with 212.
Bring next digit (1) of the dividend behind the 212 and repeat the process: 2121 / 785

Advancing to step 4:
If we divide 2121 by 785, we get 2 and a remainder of 551.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1570 from 2121 to get 551.
Include the next digit (2) from the dividend after 551, then repeat: 5512 / 785

On to step 5:
5512 divided by 785 is 7 with a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
If we take 5495 away from 5512, we end up with 17.
Bring next digit (0) of the dividend behind the 17 and repeat the process: 170 / 785

Let's proceed to step 6:
The number 785 fits into 170 0 times, leaving a remainder of 170.
The next digit of our result is 0. 
Result so far: 270.0
Subtracting 0 from 170 leaves us with 170.
Bring next digit (7) of the dividend behind the 170 and repeat the process: 1707 / 785

Moving on to step 7:
If we divide 1707 by 785, we get 2 and a remainder of 137.
The number 2 becomes the next digit in our result. 
Result so far: 2702.0
If we take 1570 away from 1707, we end up with 137.
Fetch the next digit (1) from the dividend, attach it to 137 and continue: 1371 / 785

Let's proceed to step 8:
785 can be fit into 1371 1 times, resulting in a remainder of 586.
The number 1 becomes the next digit in our result. 
Result so far: 27021.0
Subtracting 785 from 1371 leaves us with 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Advancing to step 9:
785 can be fit into 5860 7 times, resulting in a remainder of 365.
The number 7 becomes the next digit in our result. 
Result so far: 27021.7
If we subtract 5495 from 5860, we get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Going ahead to step 10:
3650 divided by 785 is 4 with a remainder of 510.
The number 4 becomes the next digit in our result. 
Result so far: 27021.74
If we subtract 3140 from 3650, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 11:
If we divide 5100 by 785, we get 6 and a remainder of 390.
Record the quotient 6 as the next digit in the result. 
Result so far: 27021.746
Deduct 4710 from 5100 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 12:
3900 divided by 785 is 4 with a remainder of 760.
The next digit of our result is 4. 
Result so far: 27021.7464
Deduct 3140 from 3900 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Going ahead to step 13:
785 can be fit into 7600 9 times, resulting in a remainder of 535.
Use 9 as the next digit of our solution. 
Result so far: 27021.74649
Deduct 7065 from 7600 and we're left with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Advancing to step 14:
When dividing 5350 by 785, we get 6 with a remainder of 640.
Put 6 as the next digit of the answer. 
Result so far: 27021.746496
Subtract 4710 from 5350 to get 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 15:
6400 divided by 785 is 8 with a remainder of 120.
The number 8 becomes the next digit in our result. 
Result so far: 27021.7464968
Subtract 6280 from 6400 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 16:
If we divide 1200 by 785, we get 1 and a remainder of 415.
The next digit of our result is 1. 
Result so far: 27021.74649681
Subtract 785 from 1200 to get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

The final result is 27021.74649681 with a remainder of 4.15e-07.