We look at the division of 29725873 by 379 
The aim is to understand the frequency of 379 in 29725873.

Let's proceed to step 1:
If we divide 2 by 379, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 379

Going ahead to step 2:
379 goes into 29 0 times with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Grab the next digit (7) from the dividend, add it to 29, then carry on: 297 / 379

Let's proceed to step 3:
The number 379 fits into 297 0 times, leaving a remainder of 297.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 297 after subtracting 0 from 297.
Take the next digit (2) from the dividend and append it to 297, then repeat: 2972 / 379

Moving on to step 4:
When dividing 2972 by 379, we get 7 with a remainder of 319.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 2653 from 2972 and we're left with 319.
Take the next digit (5) from the dividend and append it to 319, then repeat: 3195 / 379

Advancing to step 5:
The number 379 fits into 3195 8 times, leaving a remainder of 163.
Write down 8 as next digit of the result. 
Result so far: 78.0
If we subtract 3032 from 3195, we get 163.
Include the next digit (8) from the dividend after 163, then repeat: 1638 / 379

Let's proceed to step 6:
When dividing 1638 by 379, we get 4 with a remainder of 122.
The next digit of our result is 4. 
Result so far: 784.0
The remainder is 122 after subtracting 1516 from 1638.
Take the next digit (7) from the dividend and append it to 122, then repeat: 1227 / 379

Advancing to step 7:
379 can be fit into 1227 3 times, resulting in a remainder of 90.
Put 3 as the next digit of the answer. 
Result so far: 7843.0
Deduct 1137 from 1227 and we're left with 90.
Append the next digit (3) from the dividend to 90 and continue with: 903 / 379

Moving on to step 8:
When dividing 903 by 379, we get 2 with a remainder of 145.
Record the quotient 2 as the next digit in the result. 
Result so far: 78432.0
Deduct 758 from 903 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 9:
When dividing 1450 by 379, we get 3 with a remainder of 313.
The next digit of our result is 3. 
Result so far: 78432.3
If we take 1137 away from 1450, we end up with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Step 10:
3130 divided by 379 is 8 with a remainder of 98.
The next digit of our result is 8. 
Result so far: 78432.38
Deduct 3032 from 3130 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 11:
379 can be fit into 980 2 times, resulting in a remainder of 222.
Put 2 as the next digit of the answer. 
Result so far: 78432.382
Subtract 758 from 980 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Moving on to step 12:
379 goes into 2220 5 times with a remainder of 325.
Use 5 as the next digit of our solution. 
Result so far: 78432.3825
Subtract 1895 from 2220 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 13:
379 can be fit into 3250 8 times, resulting in a remainder of 218.
The next digit of our result is 8. 
Result so far: 78432.38258
Deduct 3032 from 3250 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 14:
2180 divided by 379 is 5 with a remainder of 285.
Use 5 as the next digit of our solution. 
Result so far: 78432.382585
If we take 1895 away from 2180, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 15:
379 can be fit into 2850 7 times, resulting in a remainder of 197.
The next digit of our result is 7. 
Result so far: 78432.3825857
Deduct 2653 from 2850 and we're left with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Advancing to step 16:
379 can be fit into 1970 5 times, resulting in a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 78432.38258575
The remainder is 75 after subtracting 1895 from 1970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

In conclusion, the division gives 78432.38258575 with a balance of 7.5e-08.