Let's divide 63974415 by 668
We're looking to find how many times 668 goes into 63974415.

Advancing to step 1:
6 divided by 668 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 668

Moving on to step 2:
668 can be fit into 63 0 times, resulting in a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Fetch the next digit (9) from the dividend, attach it to 63 and continue: 639 / 668

Step 3:
If we divide 639 by 668, we get 0 and a remainder of 639.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 639, we end up with 639.
Grab the next digit (7) from the dividend, add it to 639, then carry on: 6397 / 668

Going ahead to step 4:
If we divide 6397 by 668, we get 9 and a remainder of 385.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 6012 from 6397 and we're left with 385.
Bring next digit (4) of the dividend behind the 385 and repeat the process: 3854 / 668

Step 5:
When dividing 3854 by 668, we get 5 with a remainder of 514.
Write down 5 as next digit of the result. 
Result so far: 95.0
Subtracting 3340 from 3854 leaves us with 514.
Take the next digit (4) from the dividend and append it to 514, then repeat: 5144 / 668

On to step 6:
When dividing 5144 by 668, we get 7 with a remainder of 468.
Record the quotient 7 as the next digit in the result. 
Result so far: 957.0
If we subtract 4676 from 5144, we get 468.
Grab the next digit (1) from the dividend, add it to 468, then carry on: 4681 / 668

Step 7:
The number 668 fits into 4681 7 times, leaving a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 9577.0
Subtracting 4676 from 4681 leaves us with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 668

Let's proceed to step 8:
55 divided by 668 is 0 with a remainder of 55.
The next digit of our result is 0. 
Result so far: 95770.0
Subtracting 0 from 55 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 9:
The number 668 fits into 550 0 times, leaving a remainder of 550.
Put 0 as the next digit of the answer. 
Result so far: 95770.0
If we subtract 0 from 550, we get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Step 10:
The number 668 fits into 5500 8 times, leaving a remainder of 156.
Write down 8 as next digit of the result. 
Result so far: 95770.08
Subtract 5344 from 5500 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 11:
668 goes into 1560 2 times with a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 95770.082
If we take 1336 away from 1560, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Step 12:
668 goes into 2240 3 times with a remainder of 236.
Write down 3 as next digit of the result. 
Result so far: 95770.0823
Subtract 2004 from 2240 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 13:
When dividing 2360 by 668, we get 3 with a remainder of 356.
Write down 3 as next digit of the result. 
Result so far: 95770.08233
Subtracting 2004 from 2360 leaves us with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

After the division, we end up with 95770.08233 and a remainder of 0.000356.