We're dividing 19846643 by 921 
We want to divide 19846643 by 921.

On to step 1:
1 divided by 921 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 921

Moving on to step 2:
The number 921 fits into 19 0 times, leaving a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 921

Advancing to step 3:
921 goes into 198 0 times with a remainder of 198.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 198 leaves us with 198.
Include the next digit (4) from the dividend after 198, then repeat: 1984 / 921

Advancing to step 4:
921 can be fit into 1984 2 times, resulting in a remainder of 142.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1842 from 1984 leaves us with 142.
Bring next digit (6) of the dividend behind the 142 and repeat the process: 1426 / 921

On to step 5:
921 goes into 1426 1 times with a remainder of 505.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtracting 921 from 1426 leaves us with 505.
Take the next digit (6) from the dividend and append it to 505, then repeat: 5056 / 921

Let's proceed to step 6:
921 can be fit into 5056 5 times, resulting in a remainder of 451.
The number 5 becomes the next digit in our result. 
Result so far: 215.0
Deduct 4605 from 5056 and we're left with 451.
Bring next digit (4) of the dividend behind the 451 and repeat the process: 4514 / 921

Moving on to step 7:
921 can be fit into 4514 4 times, resulting in a remainder of 830.
The next digit of our result is 4. 
Result so far: 2154.0
Deduct 3684 from 4514 and we're left with 830.
Take the next digit (3) from the dividend and append it to 830, then repeat: 8303 / 921

Going ahead to step 8:
8303 divided by 921 is 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 21549.0
If we subtract 8289 from 8303, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
If we divide 140 by 921, we get 0 and a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 21549.0
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 10:
1400 divided by 921 is 1 with a remainder of 479.
The number 1 becomes the next digit in our result. 
Result so far: 21549.01
If we take 921 away from 1400, we end up with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Let's proceed to step 11:
921 can be fit into 4790 5 times, resulting in a remainder of 185.
Use 5 as the next digit of our solution. 
Result so far: 21549.015
If we take 4605 away from 4790, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 12:
The number 921 fits into 1850 2 times, leaving a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 21549.0152
If we subtract 1842 from 1850, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
80 divided by 921 is 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 21549.0152
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 14:
921 goes into 800 0 times with a remainder of 800.
Put 0 as the next digit of the answer. 
Result so far: 21549.0152
Subtracting 0 from 800 leaves us with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The final result is 21549.0152 with a remainder of 8e-05.