864531 divided by 67 
We want to figure out the number of times 864531 can be divided by 67.

Step 1:
67 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 67

On to step 2:
When dividing 86 by 67, we get 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 19 after subtracting 67 from 86.
Bring next digit (4) of the dividend behind the 19 and repeat the process: 194 / 67

Moving on to step 3:
67 goes into 194 2 times with a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 134 from 194, we get 60.
Bring next digit (5) of the dividend behind the 60 and repeat the process: 605 / 67

Moving on to step 4:
67 can be fit into 605 9 times, resulting in a remainder of 2.
The next digit of our result is 9. 
Result so far: 129.0
Subtracting 603 from 605 leaves us with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 67

Advancing to step 5:
When dividing 23 by 67, we get 0 with a remainder of 23.
The next digit of our result is 0. 
Result so far: 1290.0
Subtracting 0 from 23 leaves us with 23.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 67

On to step 6:
The number 67 fits into 231 3 times, leaving a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 12903.0
If we take 201 away from 231, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
When dividing 300 by 67, we get 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 12903.4
The remainder is 32 after subtracting 268 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 8:
320 divided by 67 is 4 with a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 12903.44
If we take 268 away from 320, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The quotient of the division is 12903.44, and the remainder is 0.052.