Let's divide 644350 by 67
We're looking to find how many times 67 goes into 644350.

On to step 1:
The number 67 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 67

Let's proceed to step 2:
67 goes into 64 0 times with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Include the next digit (4) from the dividend after 64, then repeat: 644 / 67

Step 3:
If we divide 644 by 67, we get 9 and a remainder of 41.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 603 from 644 to get 41.
Grab the next digit (3) from the dividend, add it to 41, then carry on: 413 / 67

Advancing to step 4:
When dividing 413 by 67, we get 6 with a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 96.0
The remainder is 11 after subtracting 402 from 413.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 67

Going ahead to step 5:
If we divide 115 by 67, we get 1 and a remainder of 48.
Use 1 as the next digit of our solution. 
Result so far: 961.0
If we take 67 away from 115, we end up with 48.
Append the next digit (0) from the dividend to 48 and continue with: 480 / 67

On to step 6:
When dividing 480 by 67, we get 7 with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 9617.0
If we take 469 away from 480, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
67 can be fit into 110 1 times, resulting in a remainder of 43.
The next digit of our result is 1. 
Result so far: 9617.1
Subtract 67 from 110 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 8:
430 divided by 67 is 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 9617.16
If we take 402 away from 430, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
If we divide 280 by 67, we get 4 and a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 9617.164
The remainder is 12 after subtracting 268 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
67 goes into 120 1 times with a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 9617.1641
Deduct 67 from 120 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 11:
If we divide 530 by 67, we get 7 and a remainder of 61.
The next digit of our result is 7. 
Result so far: 9617.16417
If we take 469 away from 530, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 12:
If we divide 610 by 67, we get 9 and a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 9617.164179
If we subtract 603 from 610, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
If we divide 70 by 67, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 9617.1641791
The remainder is 3 after subtracting 67 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 14:
If we divide 30 by 67, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 9617.1641791
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 9617.1641791, with a leftover of 3e-08.