11749438 ÷ 380 
The aim is to understand the frequency of 380 in 11749438.

Going ahead to step 1:
When dividing 1 by 380, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 380

Moving on to step 2:
380 goes into 11 0 times with a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 380

Moving on to step 3:
The number 380 fits into 117 0 times, leaving a remainder of 117.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 117 after subtracting 0 from 117.
Bring next digit (4) of the dividend behind the 117 and repeat the process: 1174 / 380

Moving on to step 4:
If we divide 1174 by 380, we get 3 and a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 1140 from 1174 and we're left with 34.
Take the next digit (9) from the dividend and append it to 34, then repeat: 349 / 380

Advancing to step 5:
349 divided by 380 is 0 with a remainder of 349.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Subtracting 0 from 349 leaves us with 349.
Bring next digit (4) of the dividend behind the 349 and repeat the process: 3494 / 380

Step 6:
When dividing 3494 by 380, we get 9 with a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 309.0
The remainder is 74 after subtracting 3420 from 3494.
Grab the next digit (3) from the dividend, add it to 74, then carry on: 743 / 380

On to step 7:
743 divided by 380 is 1 with a remainder of 363.
Use 1 as the next digit of our solution. 
Result so far: 3091.0
Subtract 380 from 743 to get 363.
Take the next digit (8) from the dividend and append it to 363, then repeat: 3638 / 380

Advancing to step 8:
380 can be fit into 3638 9 times, resulting in a remainder of 218.
Write down 9 as next digit of the result. 
Result so far: 30919.0
Deduct 3420 from 3638 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.

Going ahead to step 9:
2180 divided by 380 is 5 with a remainder of 280.
The next digit of our result is 5. 
Result so far: 30919.5
Deduct 1900 from 2180 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 10:
The number 380 fits into 2800 7 times, leaving a remainder of 140.
Write down 7 as next digit of the result. 
Result so far: 30919.57
The remainder is 140 after subtracting 2660 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 11:
380 goes into 1400 3 times with a remainder of 260.
The number 3 becomes the next digit in our result. 
Result so far: 30919.573
If we take 1140 away from 1400, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 12:
If we divide 2600 by 380, we get 6 and a remainder of 320.
Record the quotient 6 as the next digit in the result. 
Result so far: 30919.5736
Subtract 2280 from 2600 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 13:
3200 divided by 380 is 8 with a remainder of 160.
Put 8 as the next digit of the answer. 
Result so far: 30919.57368
Deduct 3040 from 3200 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 14:
1600 divided by 380 is 4 with a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 30919.573684
Deduct 1520 from 1600 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 15:
If we divide 800 by 380, we get 2 and a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 30919.5736842
The remainder is 40 after subtracting 760 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 16:
380 goes into 400 1 times with a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 30919.57368421
Deduct 380 from 400 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 30919.57368421 with a remaining 2e-08.