Let's divide 67644899 by 394
We want to figure out the number of times 67644899 can be divided by 394.

On to step 1:
394 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
Deduct 0 from 6 and we're left with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 394

On to step 2:
When dividing 67 by 394, we get 0 with a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Grab the next digit (6) from the dividend, add it to 67, then carry on: 676 / 394

On to step 3:
When dividing 676 by 394, we get 1 with a remainder of 282.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 394 from 676 and we're left with 282.
Take the next digit (4) from the dividend and append it to 282, then repeat: 2824 / 394

Moving on to step 4:
When dividing 2824 by 394, we get 7 with a remainder of 66.
Write down 7 as next digit of the result. 
Result so far: 17.0
The remainder is 66 after subtracting 2758 from 2824.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 394

Going ahead to step 5:
664 divided by 394 is 1 with a remainder of 270.
Use 1 as the next digit of our solution. 
Result so far: 171.0
Subtracting 394 from 664 leaves us with 270.
Include the next digit (8) from the dividend after 270, then repeat: 2708 / 394

Let's proceed to step 6:
2708 divided by 394 is 6 with a remainder of 344.
Record the quotient 6 as the next digit in the result. 
Result so far: 1716.0
The remainder is 344 after subtracting 2364 from 2708.
Append the next digit (9) from the dividend to 344 and continue with: 3449 / 394

Step 7:
The number 394 fits into 3449 8 times, leaving a remainder of 297.
Put 8 as the next digit of the answer. 
Result so far: 17168.0
If we take 3152 away from 3449, we end up with 297.
Take the next digit (9) from the dividend and append it to 297, then repeat: 2979 / 394

Advancing to step 8:
When dividing 2979 by 394, we get 7 with a remainder of 221.
Use 7 as the next digit of our solution. 
Result so far: 171687.0
Deduct 2758 from 2979 and we're left with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Advancing to step 9:
If we divide 2210 by 394, we get 5 and a remainder of 240.
Record the quotient 5 as the next digit in the result. 
Result so far: 171687.5
If we take 1970 away from 2210, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 10:
394 can be fit into 2400 6 times, resulting in a remainder of 36.
The next digit of our result is 6. 
Result so far: 171687.56
If we take 2364 away from 2400, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
If we divide 360 by 394, we get 0 and a remainder of 360.
Record the quotient 0 as the next digit in the result. 
Result so far: 171687.56
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 12:
394 can be fit into 3600 9 times, resulting in a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 171687.5609
If we subtract 3546 from 3600, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 13:
394 goes into 540 1 times with a remainder of 146.
Use 1 as the next digit of our solution. 
Result so far: 171687.56091
If we subtract 394 from 540, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 14:
If we divide 1460 by 394, we get 3 and a remainder of 278.
Write down 3 as next digit of the result. 
Result so far: 171687.560913
The remainder is 278 after subtracting 1182 from 1460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Step 15:
If we divide 2780 by 394, we get 7 and a remainder of 22.
The next digit of our result is 7. 
Result so far: 171687.5609137
If we subtract 2758 from 2780, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 16:
When dividing 220 by 394, we get 0 with a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 171687.5609137
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The final result is 171687.5609137 with a remainder of 2.2e-07.