We're dividing 2748686 by 921 
We want to divide 2748686 by 921.

Step 1:
If we divide 2 by 921, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 921

On to step 2:
921 can be fit into 27 0 times, resulting in a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Take the next digit (4) from the dividend and append it to 27, then repeat: 274 / 921

Advancing to step 3:
When dividing 274 by 921, we get 0 with a remainder of 274.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 274 leaves us with 274.
Fetch the next digit (8) from the dividend, attach it to 274 and continue: 2748 / 921

Step 4:
The number 921 fits into 2748 2 times, leaving a remainder of 906.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 1842 from 2748 leaves us with 906.
Include the next digit (6) from the dividend after 906, then repeat: 9066 / 921

Let's proceed to step 5:
The number 921 fits into 9066 9 times, leaving a remainder of 777.
Write down 9 as next digit of the result. 
Result so far: 29.0
Subtract 8289 from 9066 to get 777.
Append the next digit (8) from the dividend to 777 and continue with: 7778 / 921

On to step 6:
The number 921 fits into 7778 8 times, leaving a remainder of 410.
Record the quotient 8 as the next digit in the result. 
Result so far: 298.0
The remainder is 410 after subtracting 7368 from 7778.
Bring next digit (6) of the dividend behind the 410 and repeat the process: 4106 / 921

Let's proceed to step 7:
4106 divided by 921 is 4 with a remainder of 422.
Write down 4 as next digit of the result. 
Result so far: 2984.0
Subtracting 3684 from 4106 leaves us with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 8:
When dividing 4220 by 921, we get 4 with a remainder of 536.
Write down 4 as next digit of the result. 
Result so far: 2984.4
Subtracting 3684 from 4220 leaves us with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Step 9:
The number 921 fits into 5360 5 times, leaving a remainder of 755.
Write down 5 as next digit of the result. 
Result so far: 2984.45
If we take 4605 away from 5360, we end up with 755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

On to step 10:
921 goes into 7550 8 times with a remainder of 182.
The number 8 becomes the next digit in our result. 
Result so far: 2984.458
The remainder is 182 after subtracting 7368 from 7550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 11:
If we divide 1820 by 921, we get 1 and a remainder of 899.
Write down 1 as next digit of the result. 
Result so far: 2984.4581
If we take 921 away from 1820, we end up with 899.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8990, and continue the process.

Going ahead to step 12:
921 goes into 8990 9 times with a remainder of 701.
Record the quotient 9 as the next digit in the result. 
Result so far: 2984.45819
Deduct 8289 from 8990 and we're left with 701.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7010, and continue the process.

Step 13:
The number 921 fits into 7010 7 times, leaving a remainder of 563.
Write down 7 as next digit of the result. 
Result so far: 2984.458197
Subtracting 6447 from 7010 leaves us with 563.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Let's proceed to step 14:
The number 921 fits into 5630 6 times, leaving a remainder of 104.
The next digit of our result is 6. 
Result so far: 2984.4581976
Subtracting 5526 from 5630 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 15:
When dividing 1040 by 921, we get 1 with a remainder of 119.
Use 1 as the next digit of our solution. 
Result so far: 2984.45819761
Deduct 921 from 1040 and we're left with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

After the division, we end up with 2984.45819761 and a remainder of 1.19e-07.