We're dividing 39413989 by 668 
We're looking to find how many times 668 goes into 39413989.

Moving on to step 1:
3 divided by 668 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 668

Step 2:
668 goes into 39 0 times with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 668

Moving on to step 3:
The number 668 fits into 394 0 times, leaving a remainder of 394.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 394 to get 394.
Bring next digit (1) of the dividend behind the 394 and repeat the process: 3941 / 668

On to step 4:
668 can be fit into 3941 5 times, resulting in a remainder of 601.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 3340 from 3941 leaves us with 601.
Grab the next digit (3) from the dividend, add it to 601, then carry on: 6013 / 668

On to step 5:
If we divide 6013 by 668, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 59.0
If we subtract 6012 from 6013, we get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 668

Moving on to step 6:
668 can be fit into 19 0 times, resulting in a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 590.0
The remainder is 19 after subtracting 0 from 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 668

Step 7:
If we divide 198 by 668, we get 0 and a remainder of 198.
Use 0 as the next digit of our solution. 
Result so far: 5900.0
Deduct 0 from 198 and we're left with 198.
Bring next digit (9) of the dividend behind the 198 and repeat the process: 1989 / 668

Advancing to step 8:
The number 668 fits into 1989 2 times, leaving a remainder of 653.
Use 2 as the next digit of our solution. 
Result so far: 59002.0
The remainder is 653 after subtracting 1336 from 1989.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6530, and continue the process.

Moving on to step 9:
668 can be fit into 6530 9 times, resulting in a remainder of 518.
Use 9 as the next digit of our solution. 
Result so far: 59002.9
If we subtract 6012 from 6530, we get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

On to step 10:
668 can be fit into 5180 7 times, resulting in a remainder of 504.
Write down 7 as next digit of the result. 
Result so far: 59002.97
If we take 4676 away from 5180, we end up with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 11:
If we divide 5040 by 668, we get 7 and a remainder of 364.
Put 7 as the next digit of the answer. 
Result so far: 59002.977
Subtracting 4676 from 5040 leaves us with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Our division results in 59002.977 with a remaining 0.0364.