We look at the division of 2184612 by 668 
We want to divide 2184612 by 668.

On to step 1:
The number 668 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 668

Step 2:
If we divide 21 by 668, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Take the next digit (8) from the dividend and append it to 21, then repeat: 218 / 668

Step 3:
When dividing 218 by 668, we get 0 with a remainder of 218.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 218, we end up with 218.
Append the next digit (4) from the dividend to 218 and continue with: 2184 / 668

Advancing to step 4:
668 can be fit into 2184 3 times, resulting in a remainder of 180.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 180 after subtracting 2004 from 2184.
Append the next digit (6) from the dividend to 180 and continue with: 1806 / 668

On to step 5:
When dividing 1806 by 668, we get 2 with a remainder of 470.
Write down 2 as next digit of the result. 
Result so far: 32.0
The remainder is 470 after subtracting 1336 from 1806.
Append the next digit (1) from the dividend to 470 and continue with: 4701 / 668

Advancing to step 6:
668 can be fit into 4701 7 times, resulting in a remainder of 25.
Use 7 as the next digit of our solution. 
Result so far: 327.0
If we subtract 4676 from 4701, we get 25.
Bring next digit (2) of the dividend behind the 25 and repeat the process: 252 / 668

Advancing to step 7:
If we divide 252 by 668, we get 0 and a remainder of 252.
The next digit of our result is 0. 
Result so far: 3270.0
Subtracting 0 from 252 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 8:
2520 divided by 668 is 3 with a remainder of 516.
Write down 3 as next digit of the result. 
Result so far: 3270.3
The remainder is 516 after subtracting 2004 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Step 9:
If we divide 5160 by 668, we get 7 and a remainder of 484.
The number 7 becomes the next digit in our result. 
Result so far: 3270.37
Subtracting 4676 from 5160 leaves us with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

On to step 10:
When dividing 4840 by 668, we get 7 with a remainder of 164.
Put 7 as the next digit of the answer. 
Result so far: 3270.377
Subtracting 4676 from 4840 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The final outcome is 3270.377, with a leftover of 0.0164.