Let's divide 407490 by 66
We're looking to find how many times 66 goes into 407490.

Let's proceed to step 1:
If we divide 4 by 66, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 66

Moving on to step 2:
If we divide 40 by 66, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Grab the next digit (7) from the dividend, add it to 40, then carry on: 407 / 66

Let's proceed to step 3:
If we divide 407 by 66, we get 6 and a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 396 from 407 and we're left with 11.
Include the next digit (4) from the dividend after 11, then repeat: 114 / 66

On to step 4:
If we divide 114 by 66, we get 1 and a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 61.0
Deduct 66 from 114 and we're left with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 66

On to step 5:
66 can be fit into 489 7 times, resulting in a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 617.0
Subtract 462 from 489 to get 27.
Append the next digit (0) from the dividend to 27 and continue with: 270 / 66

On to step 6:
When dividing 270 by 66, we get 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 6174.0
Subtracting 264 from 270 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
If we divide 60 by 66, we get 0 and a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 6174.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
When dividing 600 by 66, we get 9 with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 6174.09
Subtracting 594 from 600 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
60 divided by 66 is 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 6174.09
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
66 can be fit into 600 9 times, resulting in a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 6174.0909
Deduct 594 from 600 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
If we divide 60 by 66, we get 0 and a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 6174.0909
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
66 can be fit into 600 9 times, resulting in a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 6174.090909
Deduct 594 from 600 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
66 can be fit into 60 0 times, resulting in a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 6174.090909
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 14:
If we divide 600 by 66, we get 9 and a remainder of 6.
The next digit of our result is 9. 
Result so far: 6174.09090909
The remainder is 6 after subtracting 594 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 6174.09090909 with a balance of 6e-09.