We're dividing 840288 by 67 
We're looking to find how many times 67 goes into 840288.

Step 1:
The number 67 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 67

Moving on to step 2:
When dividing 84 by 67, we get 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 67 from 84, we get 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 67

Moving on to step 3:
If we divide 170 by 67, we get 2 and a remainder of 36.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 134 from 170 and we're left with 36.
Bring next digit (2) of the dividend behind the 36 and repeat the process: 362 / 67

Advancing to step 4:
If we divide 362 by 67, we get 5 and a remainder of 27.
The next digit of our result is 5. 
Result so far: 125.0
If we take 335 away from 362, we end up with 27.
Grab the next digit (8) from the dividend, add it to 27, then carry on: 278 / 67

Going ahead to step 5:
67 goes into 278 4 times with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 1254.0
The remainder is 10 after subtracting 268 from 278.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 67

Going ahead to step 6:
108 divided by 67 is 1 with a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 12541.0
Subtracting 67 from 108 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 7:
When dividing 410 by 67, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 12541.6
Subtract 402 from 410 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
If we divide 80 by 67, we get 1 and a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 12541.61
If we subtract 67 from 80, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 9:
130 divided by 67 is 1 with a remainder of 63.
Write down 1 as next digit of the result. 
Result so far: 12541.611
Deduct 67 from 130 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

After the division, we end up with 12541.611 and a remainder of 0.0063.