Let's divide 99749988 by 379
The aim is to understand the frequency of 379 in 99749988.

On to step 1:
9 divided by 379 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 379

On to step 2:
379 goes into 99 0 times with a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Append the next digit (7) from the dividend to 99 and continue with: 997 / 379

Step 3:
The number 379 fits into 997 2 times, leaving a remainder of 239.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 758 away from 997, we end up with 239.
Bring next digit (4) of the dividend behind the 239 and repeat the process: 2394 / 379

Advancing to step 4:
379 goes into 2394 6 times with a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 26.0
Deduct 2274 from 2394 and we're left with 120.
Bring next digit (9) of the dividend behind the 120 and repeat the process: 1209 / 379

Let's proceed to step 5:
If we divide 1209 by 379, we get 3 and a remainder of 72.
Put 3 as the next digit of the answer. 
Result so far: 263.0
If we subtract 1137 from 1209, we get 72.
Grab the next digit (9) from the dividend, add it to 72, then carry on: 729 / 379

Going ahead to step 6:
If we divide 729 by 379, we get 1 and a remainder of 350.
Use 1 as the next digit of our solution. 
Result so far: 2631.0
Subtract 379 from 729 to get 350.
Bring next digit (8) of the dividend behind the 350 and repeat the process: 3508 / 379

On to step 7:
3508 divided by 379 is 9 with a remainder of 97.
Record the quotient 9 as the next digit in the result. 
Result so far: 26319.0
Subtract 3411 from 3508 to get 97.
Grab the next digit (8) from the dividend, add it to 97, then carry on: 978 / 379

On to step 8:
The number 379 fits into 978 2 times, leaving a remainder of 220.
Write down 2 as next digit of the result. 
Result so far: 263192.0
Subtracting 758 from 978 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 9:
When dividing 2200 by 379, we get 5 with a remainder of 305.
Put 5 as the next digit of the answer. 
Result so far: 263192.5
Deduct 1895 from 2200 and we're left with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Step 10:
When dividing 3050 by 379, we get 8 with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 263192.58
The remainder is 18 after subtracting 3032 from 3050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
When dividing 180 by 379, we get 0 with a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 263192.58
Subtract 0 from 180 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 12:
1800 divided by 379 is 4 with a remainder of 284.
Record the quotient 4 as the next digit in the result. 
Result so far: 263192.5804
If we subtract 1516 from 1800, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 13:
The number 379 fits into 2840 7 times, leaving a remainder of 187.
Write down 7 as next digit of the result. 
Result so far: 263192.58047
The remainder is 187 after subtracting 2653 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Going ahead to step 14:
379 goes into 1870 4 times with a remainder of 354.
Use 4 as the next digit of our solution. 
Result so far: 263192.580474
If we take 1516 away from 1870, we end up with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

On to step 15:
If we divide 3540 by 379, we get 9 and a remainder of 129.
The number 9 becomes the next digit in our result. 
Result so far: 263192.5804749
Deduct 3411 from 3540 and we're left with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Moving on to step 16:
If we divide 1290 by 379, we get 3 and a remainder of 153.
Record the quotient 3 as the next digit in the result. 
Result so far: 263192.58047493
If we take 1137 away from 1290, we end up with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

After the division, we end up with 263192.58047493 and a remainder of 1.53e-07.