67238745 divided by 642 
Let's see how many times 642 fits into 67238745.

Advancing to step 1:
If we divide 6 by 642, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 642

On to step 2:
642 can be fit into 67 0 times, resulting in a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Append the next digit (2) from the dividend to 67 and continue with: 672 / 642

Let's proceed to step 3:
642 can be fit into 672 1 times, resulting in a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 642 from 672 to get 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 642

Advancing to step 4:
303 divided by 642 is 0 with a remainder of 303.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 303 to get 303.
Fetch the next digit (8) from the dividend, attach it to 303 and continue: 3038 / 642

Going ahead to step 5:
When dividing 3038 by 642, we get 4 with a remainder of 470.
Record the quotient 4 as the next digit in the result. 
Result so far: 104.0
If we subtract 2568 from 3038, we get 470.
Take the next digit (7) from the dividend and append it to 470, then repeat: 4707 / 642

On to step 6:
The number 642 fits into 4707 7 times, leaving a remainder of 213.
Record the quotient 7 as the next digit in the result. 
Result so far: 1047.0
Deduct 4494 from 4707 and we're left with 213.
Bring next digit (4) of the dividend behind the 213 and repeat the process: 2134 / 642

Step 7:
642 can be fit into 2134 3 times, resulting in a remainder of 208.
The number 3 becomes the next digit in our result. 
Result so far: 10473.0
The remainder is 208 after subtracting 1926 from 2134.
Take the next digit (5) from the dividend and append it to 208, then repeat: 2085 / 642

Going ahead to step 8:
When dividing 2085 by 642, we get 3 with a remainder of 159.
Record the quotient 3 as the next digit in the result. 
Result so far: 104733.0
Subtracting 1926 from 2085 leaves us with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 9:
642 goes into 1590 2 times with a remainder of 306.
Put 2 as the next digit of the answer. 
Result so far: 104733.2
If we subtract 1284 from 1590, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Advancing to step 10:
The number 642 fits into 3060 4 times, leaving a remainder of 492.
Record the quotient 4 as the next digit in the result. 
Result so far: 104733.24
The remainder is 492 after subtracting 2568 from 3060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Going ahead to step 11:
If we divide 4920 by 642, we get 7 and a remainder of 426.
Use 7 as the next digit of our solution. 
Result so far: 104733.247
Subtracting 4494 from 4920 leaves us with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Advancing to step 12:
4260 divided by 642 is 6 with a remainder of 408.
Write down 6 as next digit of the result. 
Result so far: 104733.2476
The remainder is 408 after subtracting 3852 from 4260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Advancing to step 13:
The number 642 fits into 4080 6 times, leaving a remainder of 228.
The number 6 becomes the next digit in our result. 
Result so far: 104733.24766
Deduct 3852 from 4080 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

The quotient of the division is 104733.24766, and the remainder is 0.000228.