646319 ÷ 67 
We want to divide 646319 by 67.

Moving on to step 1:
67 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 67

Going ahead to step 2:
If we divide 64 by 67, we get 0 and a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Bring next digit (6) of the dividend behind the 64 and repeat the process: 646 / 67

Step 3:
67 can be fit into 646 9 times, resulting in a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 603 from 646 to get 43.
Bring next digit (3) of the dividend behind the 43 and repeat the process: 433 / 67

Going ahead to step 4:
The number 67 fits into 433 6 times, leaving a remainder of 31.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
Subtract 402 from 433 to get 31.
Take the next digit (1) from the dividend and append it to 31, then repeat: 311 / 67

Let's proceed to step 5:
311 divided by 67 is 4 with a remainder of 43.
The next digit of our result is 4. 
Result so far: 964.0
If we subtract 268 from 311, we get 43.
Take the next digit (9) from the dividend and append it to 43, then repeat: 439 / 67

Step 6:
If we divide 439 by 67, we get 6 and a remainder of 37.
Write down 6 as next digit of the result. 
Result so far: 9646.0
If we take 402 away from 439, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 7:
If we divide 370 by 67, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 9646.5
Subtracting 335 from 370 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 8:
If we divide 350 by 67, we get 5 and a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 9646.55
Subtracting 335 from 350 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 9646.55 with a remainder of 0.015.