We're dividing 2638330 by 921 
We want to figure out the number of times 2638330 can be divided by 921.

Advancing to step 1:
921 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 921

Let's proceed to step 2:
26 divided by 921 is 0 with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 26 and we're left with 26.
Grab the next digit (3) from the dividend, add it to 26, then carry on: 263 / 921

Step 3:
When dividing 263 by 921, we get 0 with a remainder of 263.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 263 after subtracting 0 from 263.
Take the next digit (8) from the dividend and append it to 263, then repeat: 2638 / 921

Advancing to step 4:
921 goes into 2638 2 times with a remainder of 796.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 1842 from 2638 and we're left with 796.
Bring next digit (3) of the dividend behind the 796 and repeat the process: 7963 / 921

Step 5:
When dividing 7963 by 921, we get 8 with a remainder of 595.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we subtract 7368 from 7963, we get 595.
Append the next digit (3) from the dividend to 595 and continue with: 5953 / 921

Let's proceed to step 6:
5953 divided by 921 is 6 with a remainder of 427.
Write down 6 as next digit of the result. 
Result so far: 286.0
Deduct 5526 from 5953 and we're left with 427.
Include the next digit (0) from the dividend after 427, then repeat: 4270 / 921

On to step 7:
When dividing 4270 by 921, we get 4 with a remainder of 586.
Record the quotient 4 as the next digit in the result. 
Result so far: 2864.0
The remainder is 586 after subtracting 3684 from 4270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Let's proceed to step 8:
When dividing 5860 by 921, we get 6 with a remainder of 334.
Write down 6 as next digit of the result. 
Result so far: 2864.6
The remainder is 334 after subtracting 5526 from 5860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Moving on to step 9:
921 can be fit into 3340 3 times, resulting in a remainder of 577.
The next digit of our result is 3. 
Result so far: 2864.63
Deduct 2763 from 3340 and we're left with 577.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

Let's proceed to step 10:
The number 921 fits into 5770 6 times, leaving a remainder of 244.
Put 6 as the next digit of the answer. 
Result so far: 2864.636
If we subtract 5526 from 5770, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 11:
921 can be fit into 2440 2 times, resulting in a remainder of 598.
Put 2 as the next digit of the answer. 
Result so far: 2864.6362
Subtract 1842 from 2440 to get 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

On to step 12:
921 goes into 5980 6 times with a remainder of 454.
Record the quotient 6 as the next digit in the result. 
Result so far: 2864.63626
Deduct 5526 from 5980 and we're left with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Advancing to step 13:
The number 921 fits into 4540 4 times, leaving a remainder of 856.
The next digit of our result is 4. 
Result so far: 2864.636264
Subtract 3684 from 4540 to get 856.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8560, and continue the process.

Let's proceed to step 14:
When dividing 8560 by 921, we get 9 with a remainder of 271.
Use 9 as the next digit of our solution. 
Result so far: 2864.6362649
Subtract 8289 from 8560 to get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Let's proceed to step 15:
2710 divided by 921 is 2 with a remainder of 868.
The number 2 becomes the next digit in our result. 
Result so far: 2864.63626492
If we subtract 1842 from 2710, we get 868.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8680, and continue the process.

In conclusion, the division gives 2864.63626492 with a balance of 8.68e-07.