6640094 ÷ 238 
We want to figure out the number of times 6640094 can be divided by 238.

Let's proceed to step 1:
238 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 238

Step 2:
If we divide 66 by 238, we get 0 and a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 238

On to step 3:
238 goes into 664 2 times with a remainder of 188.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 188 after subtracting 476 from 664.
Bring next digit (0) of the dividend behind the 188 and repeat the process: 1880 / 238

Advancing to step 4:
The number 238 fits into 1880 7 times, leaving a remainder of 214.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Deduct 1666 from 1880 and we're left with 214.
Include the next digit (0) from the dividend after 214, then repeat: 2140 / 238

Going ahead to step 5:
2140 divided by 238 is 8 with a remainder of 236.
Put 8 as the next digit of the answer. 
Result so far: 278.0
Deduct 1904 from 2140 and we're left with 236.
Bring next digit (9) of the dividend behind the 236 and repeat the process: 2369 / 238

Let's proceed to step 6:
When dividing 2369 by 238, we get 9 with a remainder of 227.
Write down 9 as next digit of the result. 
Result so far: 2789.0
If we subtract 2142 from 2369, we get 227.
Include the next digit (4) from the dividend after 227, then repeat: 2274 / 238

Moving on to step 7:
The number 238 fits into 2274 9 times, leaving a remainder of 132.
Put 9 as the next digit of the answer. 
Result so far: 27899.0
Subtracting 2142 from 2274 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 8:
1320 divided by 238 is 5 with a remainder of 130.
Put 5 as the next digit of the answer. 
Result so far: 27899.5
If we subtract 1190 from 1320, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 9:
238 can be fit into 1300 5 times, resulting in a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 27899.55
The remainder is 110 after subtracting 1190 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The final result is 27899.55 with a remainder of 0.11.