400174 ÷ 6 
Let's see how many times 6 fits into 400174.

Step 1:
The number 6 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 6

Going ahead to step 2:
When dividing 40 by 6, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 4 after subtracting 36 from 40.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 6

Going ahead to step 3:
6 goes into 40 6 times with a remainder of 4.
The next digit of our result is 6. 
Result so far: 66.0
If we take 36 away from 40, we end up with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 6

Step 4:
6 goes into 41 6 times with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 666.0
Deduct 36 from 41 and we're left with 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 6

Let's proceed to step 5:
When dividing 57 by 6, we get 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 6669.0
Subtract 54 from 57 to get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 6

Advancing to step 6:
34 divided by 6 is 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 66695.0
Subtract 30 from 34 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
6 goes into 40 6 times with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 66695.6
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
6 can be fit into 40 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 66695.66
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 66695.66 with a remaining 0.004.