401721 ÷ 67 
We want to figure out the number of times 401721 can be divided by 67.

Advancing to step 1:
When dividing 4 by 67, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 67

Step 2:
40 divided by 67 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Bring next digit (1) of the dividend behind the 40 and repeat the process: 401 / 67

On to step 3:
67 goes into 401 5 times with a remainder of 66.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 66 after subtracting 335 from 401.
Fetch the next digit (7) from the dividend, attach it to 66 and continue: 667 / 67

Going ahead to step 4:
67 can be fit into 667 9 times, resulting in a remainder of 64.
Write down 9 as next digit of the result. 
Result so far: 59.0
Subtract 603 from 667 to get 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 67

Going ahead to step 5:
67 goes into 642 9 times with a remainder of 39.
Put 9 as the next digit of the answer. 
Result so far: 599.0
If we subtract 603 from 642, we get 39.
Bring next digit (1) of the dividend behind the 39 and repeat the process: 391 / 67

Moving on to step 6:
The number 67 fits into 391 5 times, leaving a remainder of 56.
The next digit of our result is 5. 
Result so far: 5995.0
The remainder is 56 after subtracting 335 from 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 7:
The number 67 fits into 560 8 times, leaving a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 5995.8
If we take 536 away from 560, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 8:
If we divide 240 by 67, we get 3 and a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 5995.83
If we subtract 201 from 240, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 9:
When dividing 390 by 67, we get 5 with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 5995.835
If we subtract 335 from 390, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
550 divided by 67 is 8 with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 5995.8358
If we take 536 away from 550, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
If we divide 140 by 67, we get 2 and a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 5995.83582
Subtract 134 from 140 to get 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 12:
67 can be fit into 60 0 times, resulting in a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 5995.83582
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.

Moving on to step 13:
The number 67 fits into 600 8 times, leaving a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 5995.8358208
Deduct 536 from 600 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 14:
67 goes into 640 9 times with a remainder of 37.
Record the quotient 9 as the next digit in the result. 
Result so far: 5995.83582089
The remainder is 37 after subtracting 603 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final outcome is 5995.83582089, with a leftover of 3.7e-08.