We divide 66644335 by 379
The aim is to understand the frequency of 379 in 66644335.

Let's proceed to step 1:
379 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 379

Step 2:
379 can be fit into 66 0 times, resulting in a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Take the next digit (6) from the dividend and append it to 66, then repeat: 666 / 379

Step 3:
379 can be fit into 666 1 times, resulting in a remainder of 287.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 379 from 666 and we're left with 287.
Append the next digit (4) from the dividend to 287 and continue with: 2874 / 379

Let's proceed to step 4:
2874 divided by 379 is 7 with a remainder of 221.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we subtract 2653 from 2874, we get 221.
Grab the next digit (4) from the dividend, add it to 221, then carry on: 2214 / 379

On to step 5:
379 can be fit into 2214 5 times, resulting in a remainder of 319.
Record the quotient 5 as the next digit in the result. 
Result so far: 175.0
Subtracting 1895 from 2214 leaves us with 319.
Append the next digit (3) from the dividend to 319 and continue with: 3193 / 379

On to step 6:
379 goes into 3193 8 times with a remainder of 161.
The number 8 becomes the next digit in our result. 
Result so far: 1758.0
If we subtract 3032 from 3193, we get 161.
Grab the next digit (3) from the dividend, add it to 161, then carry on: 1613 / 379

Moving on to step 7:
1613 divided by 379 is 4 with a remainder of 97.
Use 4 as the next digit of our solution. 
Result so far: 17584.0
Subtract 1516 from 1613 to get 97.
Bring next digit (5) of the dividend behind the 97 and repeat the process: 975 / 379

Going ahead to step 8:
379 can be fit into 975 2 times, resulting in a remainder of 217.
Use 2 as the next digit of our solution. 
Result so far: 175842.0
The remainder is 217 after subtracting 758 from 975.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Advancing to step 9:
379 goes into 2170 5 times with a remainder of 275.
Record the quotient 5 as the next digit in the result. 
Result so far: 175842.5
Subtract 1895 from 2170 to get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 10:
379 goes into 2750 7 times with a remainder of 97.
The next digit of our result is 7. 
Result so far: 175842.57
Subtract 2653 from 2750 to get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 11:
The number 379 fits into 970 2 times, leaving a remainder of 212.
The next digit of our result is 2. 
Result so far: 175842.572
The remainder is 212 after subtracting 758 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

On to step 12:
379 can be fit into 2120 5 times, resulting in a remainder of 225.
Write down 5 as next digit of the result. 
Result so far: 175842.5725
If we take 1895 away from 2120, we end up with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Advancing to step 13:
379 goes into 2250 5 times with a remainder of 355.
Put 5 as the next digit of the answer. 
Result so far: 175842.57255
If we take 1895 away from 2250, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

After the division, we end up with 175842.57255 and a remainder of 0.000355.