We're dividing 21092861 by 921 
We're looking to find how many times 921 goes into 21092861.

Advancing to step 1:
921 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 921

Let's proceed to step 2:
The number 921 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (0) from the dividend and append it to 21, then repeat: 210 / 921

Going ahead to step 3:
The number 921 fits into 210 0 times, leaving a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 210 to get 210.
Fetch the next digit (9) from the dividend, attach it to 210 and continue: 2109 / 921

On to step 4:
921 can be fit into 2109 2 times, resulting in a remainder of 267.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 267 after subtracting 1842 from 2109.
Include the next digit (2) from the dividend after 267, then repeat: 2672 / 921

Let's proceed to step 5:
The number 921 fits into 2672 2 times, leaving a remainder of 830.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
The remainder is 830 after subtracting 1842 from 2672.
Include the next digit (8) from the dividend after 830, then repeat: 8308 / 921

Moving on to step 6:
When dividing 8308 by 921, we get 9 with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 229.0
Subtracting 8289 from 8308 leaves us with 19.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 921

Let's proceed to step 7:
196 divided by 921 is 0 with a remainder of 196.
The number 0 becomes the next digit in our result. 
Result so far: 2290.0
Subtracting 0 from 196 leaves us with 196.
Fetch the next digit (1) from the dividend, attach it to 196 and continue: 1961 / 921

Advancing to step 8:
The number 921 fits into 1961 2 times, leaving a remainder of 119.
The next digit of our result is 2. 
Result so far: 22902.0
The remainder is 119 after subtracting 1842 from 1961.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Let's proceed to step 9:
1190 divided by 921 is 1 with a remainder of 269.
Put 1 as the next digit of the answer. 
Result so far: 22902.1
Deduct 921 from 1190 and we're left with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Let's proceed to step 10:
The number 921 fits into 2690 2 times, leaving a remainder of 848.
The number 2 becomes the next digit in our result. 
Result so far: 22902.12
The remainder is 848 after subtracting 1842 from 2690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

Moving on to step 11:
If we divide 8480 by 921, we get 9 and a remainder of 191.
The next digit of our result is 9. 
Result so far: 22902.129
The remainder is 191 after subtracting 8289 from 8480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 12:
921 goes into 1910 2 times with a remainder of 68.
The next digit of our result is 2. 
Result so far: 22902.1292
If we subtract 1842 from 1910, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 13:
921 can be fit into 680 0 times, resulting in a remainder of 680.
The number 0 becomes the next digit in our result. 
Result so far: 22902.1292
Subtract 0 from 680 to get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Let's proceed to step 14:
6800 divided by 921 is 7 with a remainder of 353.
Write down 7 as next digit of the result. 
Result so far: 22902.129207
Subtract 6447 from 6800 to get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Going ahead to step 15:
If we divide 3530 by 921, we get 3 and a remainder of 767.
Put 3 as the next digit of the answer. 
Result so far: 22902.1292073
Subtract 2763 from 3530 to get 767.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7670, and continue the process.

Moving on to step 16:
If we divide 7670 by 921, we get 8 and a remainder of 302.
Record the quotient 8 as the next digit in the result. 
Result so far: 22902.12920738
If we take 7368 away from 7670, we end up with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

In conclusion, the division gives 22902.12920738 with a balance of 3.02e-07.